Man B&W S50ME-B9.3-TII Project Manual
Man B&W S50ME-B9.3-TII Project Manual

Man B&W S50ME-B9.3-TII Project Manual

Electronically controlled two-stroke engines with camshaft controlled exhaust valves
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MAN B&W S50ME-B9.3 -TII
Project Guide
Electronically Controlled
Two-stroke Engines
with Camshaft Controlled Exhaust Valves
This Project Guide is intended to provide the information necessary for the layout of a marine propulsion
plant.
The information is to be considered as preliminary. It is intended for the project stage only and subject to
modification in the interest of technical progress. The Project Guide provides the general technical data
available at the date of issue.
It should be noted that all figures, values, measurements or information about performance stated in this
project guide are for guidance only and should not be used for detailed design purposes or as a substi-
tute for specific drawings and instructions prepared for such purposes.

Data updates

Data not finally calculated at the time of issue is marked 'Available on request'. Such data may be made
available at a later date, however, for a specific project the data can be requested. Pages and table entries
marked 'Not applicable' represent an option, function or selection which is not valid.
The latest, most current version of the individual Project Guide sections are available on the Internet at:
www.marine.man.eu → 'Two-Stroke'.

Extent of Delivery

The final and binding design and outlines are to be supplied by our licensee, the engine maker, see Chap-
ter 20 of this Project Guide.
In order to facilitate negotiations between the yard, the engine maker and the customer, a set of 'Extent of
Delivery' forms is available in which the basic and the optional executions are specified.

Electronic versions

This Project Guide book and the 'Extent of Delivery' forms are available on the Internet at:
www.marine.man.eu → 'Two-Stroke', where they can be downloaded.
Edition 0.5
May 2014
MAN B&W S50ME-B9.3
199 02 51-4.0

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Summary of Contents for Man B&W S50ME-B9.3-TII

  • Page 1 Delivery’ forms is available in which the basic and the optional executions are specified. Electronic versions This Project Guide book and the ‘Extent of Delivery’ forms are available on the Internet at: www.marine.man.eu → ’Two-Stroke’, where they can be downloaded. Edition 0.5 May 2014 MAN B&W S50ME-B9.3...
  • Page 2 Copyright 2014 © MAN Diesel & Turbo, branch of MAN Diesel & Turbo SE, Germany, registered with the Danish Commerce and Companies Agency under CVR Nr.: 31611792, (herein referred to as “MAN Diesel & Turbo”). This document is the product and property of MAN Diesel & Turbo and is protected by applicable copyright laws.
  • Page 3: Table Of Contents

    MAN B&W Contents Engine Design ............... 1 Engine Layout and Load Diagrams, SFOC ......2 Turbocharger Selection & Exhaust Gas By-pass ....3 Electricity Production ............4 Installation Aspects ............... 5 List of Capacities: Pumps, Coolers & Exhaust Gas ....6 Fuel ..................
  • Page 5: Table Of Contents

    4.01 1984155-0.5 Designation of PTO 4.01 1985385-5.5 PTO/RCF 4.01 1984300-0.3 Space requirements for side mounted PTO/RCF 4.02 1987927-2.1 Engine preparations for PTO 4.03 1984315-6.3 PTO/BW GCR 4.04 1984316-8.8 Waste Heat Recovery Systems (WHRS) 4.05 1986647-4.1 L16/24-TII GenSet data 4.06 1988280-4.0 L21/31TII GenSet data 4.07 1988281-6.0 L23/30H-TII GenSet data 4.08 1988282-8.0 L27/38-TII GenSet data 4.09 1988284-1.0 L28/32H-TII GenSet data 4.10 1988285-3.0 MAN Diesel MAN B&W S50ME-B9.3...
  • Page 6: Table Of Contents

    1986369-4.1 Exhaust gas correction formula 6.04 1987140-9.0 Example 3, Expected Exhaust Gas 6.04 1989085-7.0 Fuel Pressurised fuel oil system 7.01 1984228-2.7 Fuel oil system 7.01 1987661-0.4 Fuel oils 7.02 1983880-4.7 Fuel oil pipes and drain pipes 7.03 1985052-4.3 Fuel oil pipe insulation 7.04 1984051-8.3 Fuel oil pipe heat tracing 7.04 1987662-2.0 Components for fuel oil system 7.05 1983951-2.8 Components for fuel oil system, venting box 7.05 1984735-0.3 Water in fuel emulsification 7.06 1983882-8.5 MAN Diesel MAN B&W S50ME-B9.3...
  • Page 7 Seawater systems 12.01 1983892-4.4 Seawater cooling system 12.02 1983893-6.5 Cooling water pipes 12.03 1983978-8.7 Components for seawater cooling system 12.04 1983981-1.3 Jacket cooling water system 12.05 1988576-5.3 Components for jacket cooling water system 12.07 1984056-7.3 Deaerating tank 12.07 1984063-8.3 Temperature at start of engine 12.08 1988346-5.0 13 Starting and Control Air Starting and control air systems 13.01 1985329-4.2 Components for starting air system 13.02 1986057-8.1 Starting and control air pipes 13.03 1985330-4.4 MAN Diesel MAN B&W S50ME-B9.3...
  • Page 8 1989149-4.0 18 Monitoring Systems and Instrumentation PMI Auto-tuning system 18.01 1988529-9.2 CoCoS-EDS systems 18.02 1988530-9.2 Alarm - slow down and shut down system 18.03 1984582-6.8 Class and MAN Diesel & Turbo requirements 18.04 1987040-3.4 Local instruments 18.04 1984583-8.10 Other alarm functions 18.05 1984586-3.9 Bearing monitoring systems 18.06 1984587-5.13 LDCL cooling water monitoring system 18.06 1986727-7.5 Control devices 18.06 1990197-5.0 Identification of instruments 18.06 1986728-9.4 18.07 1984585-1.6 MAN Diesel MAN B&W S50ME-B9.3...
  • Page 9 Dispatch pattern, list of masses and dimensions 19.02 1984516-9.6 List of spare parts, unrestricted service 19.05 1984612-7.8 Additional spares 19.06 1985324-5.12 Wearing parts 19.07 1985323-3.4 Large spare parts, dimensions and masses 19.08 1988371-5.2 Rotor for turbocharger 19.09 1987832-4.1 20 Project Support and Documentation Project support and documentation 20.01 1984588-7.5 Installation data application 20.02 1984590-9.3 Extent of Delivery 20.03 1984591-0.6 Installation documentation 20.04 1984592-2.5 Appendix Symbols for piping 1983866-2.3 MAN Diesel MAN B&W S50ME-B9.3...
  • Page 11: Engine Design

    MAN B&W Engine Design MAN Diesel...
  • Page 13: The Fuel Optimised Me-B Tier Ii Engine

    Control System. sible propeller speed, lower fuel consumption, lower lube oil consumption and more flexibility MAN Diesel & Turbo has specifically developed regarding emission and easy adjustment of the both the hardware and the software inhouse, in engine parameters, call for a re-evaluation of the order to obtain an integrated solution for the En- design parameters, engine control and layout.
  • Page 14: Tier Ii Fuel Optimisation

    SFOC on two-stroke engines. In general, NO emissions will increase if SFOC is decreased and vice versa. In the standard configuration, MAN B&W engines are optimised close to the IMO NO limit and, there- fore, NO emissions may not be further increased.
  • Page 15: Engine Type Designation

    Compact engine Electronically controlled Concept Camshaft controlled Engine programme Diameter of piston in cm ‘Green’ Ultra long stroke Super long stroke Stroke/bore ratio Long stroke Short stroke Number of cylinders MAN Diesel MAN B&W MC/MC-C, ME/MEC/MEB/-GI engines 198 38 243.9...
  • Page 16 MAN B&W 1.03 Page 1 of 1 Power, Speed and Fuel Oil MAN B&W S50ME-B9.3-TII MAN B&W S50ME-B9 Cyl. L 1 kW Stroke: 2,214 mm 8,900 kW/cyl. 10,680 1,780 12,460 14,240 1,510 1,420 16,020 1,210 r/min SFOC for engines with layout on L line [g/kWh] L 1 /L 3 MEP: 21.0 bar...
  • Page 17: Engine Power Range And Fuel Oil Consumption

    IACS M28 (1978), i.e.: Blower inlet temperature ........ 45 °C Blower inlet pressure ......1,000 mbar Seawater temperature ........32 °C Relative humidity ..........60% MAN Diesel MAN B&W MC/MC-C, ME/ME-C/MEB engines 198 46 343.5...
  • Page 18: Performance Curves

    MAN B&W 1.05 Page 1 of 1 Performance Curves Updated engine and capacities data is available from the CEAS program on www.marine.man.eu → ’Two-Stroke’ → ’CEAS Engine Calculations’. MAN Diesel MAN B&W MC/MC-C, ME/ME-C/MEB/GI engines 198 53 31-6.2...
  • Page 19: Me-B Mark 9 Engine Description

    ME-B Mark 9 Engine Description Frame Box Please note that engines built by our licensees are in accordance with MAN Diesel & Turbo drawings and standards but, in certain cases, some lo- The frame box is of welded design. On the ex- cal standards may be applied;...
  • Page 20 The piston is made as an integrated collar on the main journal, and the housing is fixed to the main bearing support. MAN Diesel MAN B&W ME-B9.5/.3 engines 199 01 20-8.0...
  • Page 21 MCR The uppermost piston ring is higher than the oth- can be kept at about 12 °C. ers. The piston skirt is of cast iron with a bronze band. MAN Diesel MAN B&W ME-B9.5/.3 engines 199 01 20-8.0...
  • Page 22 Three turbocharger makes are available for the scavenge air blowers. The suction side of the ME-B engines, i.e. MAN, ABB and MHI. As an op- blowers is connected to the scavenge air space tion, MAN TCA turbochargers can be delivered after the air cooler.
  • Page 23 Fuel injection is activated by a proportional valve, which is electronically controlled by the Cylinder Control Unit. The fuel oil highpressure pipes are double-walled and insulated but not heated. Further information is given in Section 7.01. MAN Diesel MAN B&W ME-B9.5/.3 engines 199 01 20-8.0...
  • Page 24 The exhaust valve is tightened to the cylinder cov- The main advantages of the MAN B&W Alpha cyl- er with studs and nuts. It is opened hydraulically inder lubrication system, compared with the con- and closed by means of air pressure. The hydrau-...
  • Page 25 The pipes are provided with sockets for local instruments, alarm and safety equipment and, furthermore, with a number of sockets for supple- mentary signal equipment. Chapter 18 deals with the instrumentation. MAN Diesel MAN B&W ME-B9.5/.3 engines 199 01 20-8.0...
  • Page 26: Engine Cross Section

    MAN B&W 1.07 Page 1 of 1 Engine Cross Section of S50ME-B9 526 56 24-2.0.0 Fig.: 1.07.01: Engine cross section MAN Diesel MAN B&W S50ME-B9 198 83 34-5 .0...
  • Page 27: Engine Layout And Load Diagrams

    MAN B&W Engine Layout and Load Diagrams, SFOC MAN Diesel...
  • Page 29 The combination of speed and power obtained may 178 05 403.0 be called the ship’s propeller design point (PD), Fig. 2.01.01: Straight lines in linear scales MAN Diesel MAN B&W MC/MCC, ME/MEGI/ME-B engines 198 38 338.5...
  • Page 30 When determining the necessary engine power, it running must be decided upon experience from is normal practice to add an extra power margin, the actual trade and hull design of the vessel. MAN Diesel MAN B&W MC/MCC, ME/MEGI/ME-B engines 198 38 338.5...
  • Page 31 0.85 0.60 8.900 0.80 7.2m 0.75 0.65 0.70 8.800 7.4m 8.700 8.600 Propeller 8.500 speed r/min 178 47 032.0 Fig. 2.02.01: Influence of diameter and pitch on propeller design MAN Diesel MAN B&W MC/MC-C, ME/ME-C/ME -B/GI engines 198 38 782.6...
  • Page 32 ’, selected in the layout Power 110% =0,15 =0,20 100% =0,25 =0,30 =0,25 Nominal propeller curve 100% 105% Engine speed 178 05 667.0 Fig. 2.02.02: Layout diagram and constant ship speed lines MAN Diesel MAN B&W MC/MC-C, ME/ME-C/ME -B/GI engines 198 38 782.6...
  • Page 33: Layout Diagram Sizes

    100  93% speed range G/S40ME-B9.3, S40MC-C valid for the types: S35MC-C/ME-B9.3 K98ME/ME-C7.1 S30ME-B9.3 Speed Speed See also Section 2.05 for actual project. 178 62 22-5.3 Fig. 2.03.01 Layout diagram sizes MAN Diesel MAN B&W MC/MC-C, ME/ME-C/ME-B/-GI.2-TII engines 198 82 77-0.7...
  • Page 34 For ME-B engines, only the fuel injection (and not the exhaust valve activation) is electronically con- trolled over a wide operating range of the engine. MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 69 93-5.3...
  • Page 35 Represents the limit at which an ample air supply nominal speed in L , provided that torsional vibra- is available for combustion and imposes a limita- tion conditions permit. tion on the maximum combination of torque and speed. MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 69 93-5.3...
  • Page 36 It is therefore of utmost importance to consider, already at the project stage, if the specification should be prepared for a later power increase. This is to be indicated in the Extent of Delivery. MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 69 93-5.3...
  • Page 37 6 and line 4 of the standard load dia- gram, see Fig. 2.04.02, may be carried out as shown for the following engine Example with an extended load diagram for speed derated engine with increased light running. MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 69 93-5.3...
  • Page 38 For a specific project, the layout diagram for actu- Fig. 2.04.03: Extended load diagram for speed derated al project shown later in this chapter may be used engine with increased light running for construction of the actual load diagram. MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 69 93-5.3...
  • Page 39 %figures stated. 178 05 440.9 Fig. 2.04.04: Normal running conditions. Engine coupled to a fixed pitch propeller (FPP) and without a shaft generator MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 69 93-5.3...
  • Page 40 The specified MCR M will then be chosen and the load diagram can be drawn as shown in the figure. 178 05 488.9 Fig. 2.04.06: Normal running conditions. Engine coupled to a fixed pitch propeller (FPP) and with a shaft generator MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 69 93-5.3...
  • Page 41 1 and the corresponding load diagram is drawn. 178 06 351.9 Fig. 2.04.07: Special running conditions. Engine coupled to a fixed pitch propeller (FPP) and with a shaft generator MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 69 93-5.3...
  • Page 42 4 and 5. MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 69 93-5.3...
  • Page 43: Diagram For Actual Project

    110% Engine speed, % of L 178 62 34-5.0 Fig. 2.05.01: Construction of layout diagram MAN Diesel MAN B&W G80ME-C9.2.68, S70MC-C8.2, S70ME-C8.2/-GI, 198 83 29-8.1 S65MC-C8.2, S65ME-C8.2/-GI, S60MC-C8.2, S60ME-C8.2/-GI, S60ME-B8.2, L60MC-C/ME-C8.2, S50MC-C8.2, G50ME-B9.3/.2, S50ME-C8.2/-GI, S50ME-B9.3/.2, S50ME-B8.3/.2, S46MC-C8.2, S46ME-B8.3/.2, S40MC-C8.2, G40ME-B9.3, S40ME-B9.3/.2,...
  • Page 44: Specific Fuel Oil Consumption, Me Versus Mc Engines

    / MAN Diesel & Turbo. speed down to around 15-20% of the L speed, but around 20-25% for MC/MC-C.
  • Page 45: Sfoc For High Efficiency Turbochargers

    MCR. The high efficiency turbocharger is applied to the engine in the basic design with the view to For more information visit: www.marine.man.eu → obtaining the lowest possible Specific Fuel Oil ’Two-Stroke’ → ’Turbocharger Selection’. Consumption (SFOC) values, see example in Fig.
  • Page 46: Sfoc Reference Conditions And Guarantee

    50% and 100%, EoD: 4 02 002. the specific fuel oil consumption will increase by approx. 2 g/kWh. MAN Diesel MAN B&W TII .4 and .3 engines 198 83 41-6.1 MAN B&W TII .2 engines: 90-50ME-C/-GI, 70-35MC-C, 60-35ME-B/-GI MAN B&W TII .1 engines: K98ME/ME-C7...
  • Page 47: Examples Of Graphic Calculation Of Sfoc

    For examples based on part-load and low-load optimised engines, please refer to our publication: SFOC Optimisation Methods For MAN B&W Two-stroke IMO Tier II Engines which is available at www.marine.man.eu → ’Two- Stroke’ → ’Technical Papers’. SFOC calculations can be made in the CEAS ap- plication, see Section 20.02.
  • Page 48 No. g/kWh g/kWh Part Load SFOC curve Power: 100% of (M) Speed: 100% of (M) r/min SFOC found: g/kWh Nominal SFOC 100% 110% % of SMCR 178 61 40-9.1 Fig. 2.09.01 MAN Diesel MAN B&W S50ME-B9.3-TII 198 87 90-8.0...
  • Page 49 Fig. 2.09.02 SFOC for S50ME-B9.3 with constant speed Power, % of L =0.15 =0.20 100% =0.25 =0.30 Diagram c Nominal propeller curve 100% 105% Speed, % of L 178 65 10-1.0 Fig. 2.09.03 MAN Diesel MAN B&W S50ME-B9.3-TII 198 87 90-8.0...
  • Page 50: Sfoc Calculations, Example

    Turbocharger type High efficiency SFOC found in M 166.4 g/kWh The SMCR point M used in the above example for the SFOC calculations: M = 90% L power and 95% L speed MAN Diesel MAN B&W S50ME-B9.3-TII 198 87 82-5.0...
  • Page 51 163.6 50% M -1.6 166.4 Nominal SFOC 100% 110% % of specified MCR 178 65 03-0.0 Fig. 2.10.01: Example of SFOC for derated 6S50ME-B9.3 with fixed pitch propeller and high efficiency turbocharger MAN Diesel MAN B&W S50ME-B9.3-TII 198 87 82-5.0...
  • Page 52: Fuel Consumption At An Arbitrary Load

    ‘2’, and for point S as an extrapolation. Power, % of M 110% 100% 100% 110% Speed, % of M 198 95 962.2 Fig. 2.11.01: SFOC at an arbitrary load MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/-GI engines 198 38 43-4.5...
  • Page 53: Turbocharger Selection & Exhaust Gas By-Pass

    MAN B&W Turbocharger Selection & Exhaust Gas By-pass MAN Diesel...
  • Page 55: Turbocharger Selection

    Specific Fuel Oil and cleaning systems, see Section 15.01. Consumption (SFOC) values at the nominal MCR by applying high efficiency turbochargers. High efficiency turbochargers for the MAN B&W S50ME-B9.3 engines  L output Cyl. MAN (TCA)
  • Page 56: Exhaust Gas Bypass

    The emergency pipe is yard’s The publication is available at supply. www.marine.man.eu → ’Two-Stroke’ → ’Technical Papers’ Arctic running condition For air inlet temperatures below 10 °C the pre-...
  • Page 57: Emission Control

    NO already generated in the combustion process. Details of MAN Diesel & Turbo’s NO reduction methods for IMO Tier III can be found in our pub- lication: Emission Project Guide The publication is available at www.marine.man.
  • Page 59: Electricity Production

    MAN B&W Electricity Production MAN Diesel...
  • Page 61 The machinery installed should be selected on the Within each PTO system, several designs are basis of an economic evaluation of first cost, ope- available, depending on the positioning of the rating costs, and the demand for man-hours for gear: maintenance. • BW I:...
  • Page 62 84 88 SMG/CFE On tank top 89 91 BW I/GCR On engine (vertical generator) BW II/GCR On tank top BW III/GCR On engine BW IV/GCR On tank top 178 63 68-7.0 Fig. 4.01.01: Types of PTO MAN Diesel MAN B&W 98-50 MC/MC-C/ME/ME-C/ME-B/-GI engines 198 41 55-0.5...
  • Page 63: Designation Of Pto

    Designation of PTO For further information, please refer to our publi- cation titled: Shaft Generators for MC and ME engines The publication is available at www.marine.man. eu → ’Two-Stroke’ → ’Technical Papers’. Power take off: BW III S70MEC8-GI/RCF 70060 50: 50 Hz...
  • Page 64: Pto/Rcf

    PTO bedplate, bolted to speed constant during single running as well as brackets integrated with the engine crankcase when running in parallel with other generators. structure. MAN Diesel MAN B&W 98-50 TII engines 198 43 000.3...
  • Page 65 Elastic damping coupling Bearings Engine crankcase structure crankshaft gear wheel Toothed coupling 178 23 222.2 Fig. 4.01.04: Power take off with RENK constant frequency gear: BW III/RCF, option: 4 85 253 MAN Diesel MAN B&W 98-50 TII engines 198 43 000.3...
  • Page 66 In the event that a larger generator is required, by the additional capacities for the crankshaft please contact MAN Diesel & Turbo. gear and the RCF gear stated in Fig. 4.03.02. If a main engine speed other than the nominal is...
  • Page 67 Dimension H: This is only valid for A. van Kaick generator type DSG, enclosure IP23, frequency = 60 Hz, speed = 1,800 r/min Fig. 4.02.01: Space requirement for side mounted generator PTO/RCF type BWlll S50C/RCF MAN Diesel MAN B&W S50ME-B9 198 79 27-2.1...
  • Page 68: Engine Preparations For Pto

    4.03 Page 1 of 6 Engine preparations for PTO Toothed coupling Alternator Bedframe RCF gear (if ordered) Crankshaft gear Fig. 4.03.01a: Engine preparations for PTO, BWIII/RCF system 178 57 15-7.1 MAN Diesel MAN B&W 98 → 50MC/MC-C/ME/ME-C/ME-B/-GI 198 43 156.3...
  • Page 69 Plug box for electronic measuring instrument for checking condition of axial vibration damper Tacho encoder for ME control system or MAN B&W Alpha lubrication system on MC engine Tacho trigger ring for ME control system or MAN B&W Alpha lubrication system on MC engine Pos. no:...
  • Page 70 PTO systems are installed on the main engine From purifier To purifier Lube oil bottom tank 178 25 235.0 Fig. 4.03.03: Lubricating oil system for RCF gear MAN Diesel MAN B&W 98 → 50MC/MC-C/ME/ME-C/ME-B/-GI 198 43 156.3...
  • Page 71 Cubicles: Distributor Synchronous To switchboard condenser Converter Excitation Control Cooler Oil seal cover Support bearing Rotor Stator housing 178 06 733.1 Fig. 4.03.04: Standard engine, with direct mounted generator (DMG/CFE) MAN Diesel MAN B&W 98 → 50MC/MC-C/ME/ME-C/ME-B/-GI 198 43 156.3...
  • Page 72 Fig. 4.03.05: Standard engine, with direct mounted generator and tuning wheel Mains, constant frequency Synchronous condenser Excitation converter Smoothing reactor Static converter Diesel engine 178 56 553.1 Fig. 4.03.06: Diagram of DMG/CFE with static converter MAN Diesel MAN B&W 98 → 50MC/MC-C/ME/ME-C/ME-B/-GI 198 43 156.3...
  • Page 73 The DMG/CFE can, with a small modification, be operated both as a generator and as a motor (PTI). MAN Diesel MAN B&W 98 → 50MC/MC-C/ME/ME-C/ME-B/-GI 198 43 156.3...
  • Page 74 Step-up gear Generator Elastic coupling Support bearing, if required 178 18 225.0 Fig. 4.04.01: Generic outline of Power Take Off (PTO) BW II/GCR MAN Diesel MAN B&W 70 – 26 engines 198 43 168.8...
  • Page 75 Fig. 4.04.02. 178 18 250.1 Fig. 4.04.02: Generic outline of BW IV/GCR, tunnel gear MAN Diesel MAN B&W 70 – 26 engines 198 43 168.8...
  • Page 76 The twospeed tunnel gear box is made with a MAN Diesel & Turbo can offer a solution where friction clutch which allows the propeller to be the CP propeller is driven by the alternator via a clutched in at full alternator/motor speed where twospeed tunnel gear box.
  • Page 77: Waste Heat Recovery Systems (Whrs)

    MAN B&W 4.05 Page 1 of 1 Waste Heat Recovery Systems (WHRS) This section is not applicable MAN Diesel MAN B&W 50-26 MC/MC-C/ME-C/ME-B/-GI engines 198 66 47-4.1...
  • Page 78 ** Weight incl. standard alternator (based on a Leroy Somer alternator) All dimensions and masses are approximate and subject to change without prior notice. 178 33 874.4 Fig. 4.06.01: Power and outline of L16/24, IMO Tier II MAN Diesel MAN B&W 80-26MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 82 804.0...
  • Page 79 8) Tolerance of the pumps delivery capacities must be considered by the 3) Tolerance: + 10% for rating coolers, - 15% for heat recovery. manufactures. Fig. 4.06.02a: List of capacities for L16/24 1,000 rpm, IMO Tier II MAN Diesel MAN B&W 80-26MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 82 804.0...
  • Page 80 8) Tolerance of the pumps delivery capacities must be considered by the 3) Tolerance: + 10% for rating coolers, - 15% for heat recovery. manufactures. Fig. 4.06.02b: List of capacities for L16/24 1,200 rpm, IMO Tier II MAN Diesel MAN B&W 80-26MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 82 804.0...
  • Page 81 ** Weight incl. standard alternator (based on a Uljanik alternator) All dimensions and masses are approximate, and subject to changes without prior notice. Fig. 4.07.01: Power and outline of L21/31, IMO Tier II MAN Diesel MAN B&W 80-26MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 82 816.0...
  • Page 82 8) Tolerance of the pumps delivery capacities must be considered by the 3) Tolerance: + 10% for rating coolers, - 15% for heat recovery manufactures Fig. 4.07.02a: List of capacities for L21/31, 900 rpm, IMO Tier II MAN Diesel MAN B&W 80-26MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 82 816.0...
  • Page 83 ** Weight includes a standard alternator, make A. van Kaick All dimensions and masses are approximate and subject to change without prior notice. Fig. 4.08.01: Power and outline of L23/30H, IMO Tier II MAN Diesel MAN B&W 80-26MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 82 828.0...
  • Page 84 The ISO fuel oil consumption is multi- 4) Under above mentioned reference conditions plied by 1.45. 5) Tolerance: quantity +/- 5%, temperature +/- 20°C Fig. 4.08.02a: List of capacities for L23/30H, 720/750 rpm, IMO Tier II MAN Diesel MAN B&W 80-26MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 82 828.0...
  • Page 85 The ISO fuel oil consumption is multi- 4) Under above mentioned reference conditions plied by 1.45. 5) Tolerance: quantity +/- 5%, temperature +/- 20°C Fig. 4.08.02b: List of capacities for L23/30H, 900 rpm, IMO Tier II MAN Diesel MAN B&W 80-26MC/MC-C/ME/ME-C/ME-B/-GI-TII engines 198 82 828.0...
  • Page 86 Depending on alternator ** Weight includes a standard alternator All dimensions and masses are approximate and subject to change without prior notice. Fig. 4.09.01: Power and outline of L27/38, IMO Tier II MAN Diesel MAN B&W 98-50MC/MC-C/ME/ME-C/ME-B/-GI-TII, 198 82 841.0 46-35ME-B/-GI-TII engines...
  • Page 87 8) Tolerance of the pumps delivery capacities must be considered by the 3) Tolerance: + 10% for rating coolers, - 15% for heat recovery. manufactures. Fig. 4.09.02a: List of capacities for L27/38, 720 rpm, IMO Tier II MAN Diesel MAN B&W 98-50MC/MC-C/ME/ME-C/ME-B/-GI-TII, 198 82 841.0 46-35ME-B/-GI-TII engines...
  • Page 88 8) Tolerance of the pumps delivery capacities must be considered by the 3) Tolerance: + 10% for rating coolers, - 15% for heat recovery. manufactures. Fig. 4.09.02b: List of capacities for L27/38, 750 rpm, IMO Tier II MAN Diesel MAN B&W 98-50MC/MC-C/ME/ME-C/ME-B/-GI-TII, 198 82 841.0 46-35ME-B/-GI-TII engines...
  • Page 89 ** Weight includes a standard alternator, make A. van Kaick All dimensions and masses are approximate and subject to change without prior notice. 178 33 921.3 Fig. 4.10.01: Power and outline of L28/32H, IMO Tier II MAN Diesel MAN B&W 98-50MC/MC-C/ME/ME-C/ME-B/-GI-TII, 198 82 853.0 46-35ME-B/-GI-TII engines...
  • Page 90 ** Only valid for engines equipped with combined coolers, internal basic cording above mentioned reference conditions cooling water system no. 3 Fig. 4.10.02a: List of capacities for L28/32H, 750 rpm, IMO Tier II MAN Diesel MAN B&W 98-50MC/MC-C/ME/ME-C/ME-B/-GI-TII, 198 82 853.0 46-35ME-B/-GI-TII engines...
  • Page 91 ** Only valid for engines equipped with combined coolers, internal basic according above mentioned reference conditions cooling water system no. 3 Fig. 4.10.02b: List of capacities for L28/32H, 720 rpm, IMO Tier II. MAN Diesel MAN B&W 98-50MC/MC-C/ME/ME-C/ME-B/-GI-TII, 198 82 853.0 46-35ME-B/-GI-TII engines...
  • Page 93: Installation Aspects

    MAN B&W Installation Aspects MAN Diesel...
  • Page 95: Space Requirements And Overhaul Heights

    A lower overhaul height is, however, available by using the MAN B&W DoubleJib crane, built by Danish Crane Building A/S, shown in Figs. 5.04.02 and 5.04.03.
  • Page 96: Crane Beam For Overhaul Of Turbochargers

    The figures ‘a’ are stated on the ‘Engine and Gallery Outline’ drawing, Section 5.06. Fig. 5.03.01b: Required height and distance and weight Fig. 5.03.01a: Required height and distance MAN Diesel MAN B&W S50MC-C8.2, S50ME-B9/8.3/.2, MAN Diesel 198 87 41-8.1 S50ME-C8.2/-GI-Tll...
  • Page 97: Crane Beam For Turbochargers

    Crane beam for transportation of components Crane beam for dismantling of components Spares Crane beam for dismantling of components Crane beam for transportation of components 178 52 746.0 Fig. 5.03.02: Crane beam for turbocharger MAN Diesel MAN B&W 50-46 engines, S40MC-C/ME-B9, 198 76 36-0.2 S35MC-C/ME-B9...
  • Page 98: Engine Room Crane

    5. Dismantle the platforms below the air cooler. Engine room crane Fig.: 5.03.03: Crane beam for overhaul of air cooler, turbochargers located on exhaust side of the engine 178 52 734.0 MAN Diesel MAN B&W 50-46 engines, S40MC-C/ME-B9, 198 76 36-0.2 S35MC-C/ME-B9...
  • Page 99: Crane Beam For Overhaul Of Air Cooler

    Dismantle all the pipes around the inlet cover for the cooler. Crane beam for A/C Fig.: 5.03.04: Crane beam for overhaul of air cooler, turbocharger located on aft end of the engine 517 93 99-9.0.0 MAN Diesel MAN B&W 50-46 engines, S40MC-C/ME-B9, 198 76 36-0.2 S35MC-C/ME-B9...
  • Page 100: Double-Jib Crane

    (dimension H). 2) The hatched area shows the height where an MAN B&W Double-Jib Crane has to be used. Normal Crane Height to crane hook in MAN B&W Double-Jib Crane...
  • Page 101 MAN B&W 5.04 Page 2 of 3 Overhaul with MAN B&W DoubleJib Crane Deck beam MAN B&W Double Jib crane The MAN B&W DoubleJib crane is available from: Centre line crankshaft Danish Crane Building A/S P.O. Box 54 Østerlandsvej 2 DK9240 Nibe, Denmark...
  • Page 102 Chain collecting box 178 37 30-1.1 This crane is adapted to the special tool for low overhaul. Dimensions are available on request. Fig. 5.04.03: MAN B&W DoubleJib crane, option: 4 88 701 MAN Diesel MAN B&W MC/MCC, ME/MEC/ME-GI/ME-B engines 198 45 419.2...
  • Page 103: Engine Outline, Galleries And Pipe Connections

    Section 5.10. The flange connection on the turbocharger gas outlet is rectangular, but a transition piece to a cir- cular form can be supplied as an option: 4 60 601. MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 47 158.3...
  • Page 104: Centre Of Gravity

    * Data for engines with a different number of turbochargers is available on request. ** Dry mass tonnes 525 79 29-3.0.0 Fig. 5.07: Centre of gravity, turbocharger located on exhaust side of engine MAN Diesel MAN B&W S50ME-B9 199 01 61-5.0...
  • Page 105: Counterflanges, Connection D

    1,283 1,358 1,200 1,373 ø17.5 TCA77 1,694 1,524 1,612 1,440 1,628 ø22 TCA88 2,012 1,810 1,914 1,710 1,934 ø22 TCA99 2,207 1,985 2,100 1,872 2,120 ø22 MAN Diesel MAN B&W MC/MC-C, ME/ME-C/ME-B/-GI engines 198 66 70-0.6 N x diameter (O)
  • Page 106 1,319 1,446 1,260 ø30 A180/A280-L 1,743 1,491 1,650 1,485 ø30 A185/A285-L 1,955 1,663 1,860 1,595 ø30 A190/A290-L 2,100 1,050 1,834 2,000 1,760 ø30 501 29 91-0.13.0b MAN Diesel MAN B&W MC/MC-C, ME/ME-C/ME-B/-GI engines 198 66 70-0.6 N x diameter (O)
  • Page 107 1,254 1,330 1,200 ø20 MET71 1,520 1,400 1,475 1,265 ø20 MET83 1,740 1,586 1,680 1,500 ø24 MET90 1,910 1,750 1,850 1,650 ø24 501 29 91-0.13.0d Fig. 5.10.02: Turbocharger, exhaust outlet MAN Diesel MAN B&W MC/MC-C, ME/ME-C/ME-B/-GI engines 198 66 70-0.6...
  • Page 108: Counterflanges, Connection E

    N x diameter (O) PCD Dia 2 Dia 1 Dia 2 Dia 1 MAN Diesel MAN B&W MC/MC-C, ME/ME-C/ME-B/-GI engines 198 70 27-3.4 N x diame N x diame N x diameter (O) N x diameter (O) PCD N x diameter (O)
  • Page 109 Dia 1 flanges (A) MET42MB MET60MB MET66MB N x diamet MET71MB N x diameter (O) N x diameter (O) PCD MET83MB Fig. 5.10.03: Venting of lubricating oil discharge pipe for turbochargers MAN Diesel MAN B&W MC/MC-C, ME/ME-C/ME-B/-GI engines 198 70 27-3.4...
  • Page 110 N x diameter (O) PCD MET83MB Dia 2 Dia 1 Thickness of Dia 2 flanges (A) MET53MB MET90MB N x diameter (O) N x diameter (O) N x diameter (O) PCD 501 29 91-0.13.0c MAN Diesel MAN B&W MC/MC-C, ME/ME-C/ME-B/-GI engines 198 70 27-3.4...
  • Page 111: Engine Seating And Holding Down Bolts

    • ‘Durasin’ from Daemmstoff Industrie Korea Ltd • ‘Epocast 36’ from H.A. Springer - Kiel, Germany • ‘EPY’ from Marine Service Jaroszewicz S.C., Poland • ‘Loctite Fixmaster Marine Chocking’, Henkel MAN Diesel MAN B&W MC/MCC, ME/ME-C/GI, MEB/-GI engines 198 41 765.11...
  • Page 112: Engine Seating Profile

    22mm. Holding down bolts, option: 4 82 602 include: Protecting cap Distance pipe Spherical nut Round nut Spherical washer Holding down bolt Fig. 5.12.02a : Profile of engine seating 079 40 88-6.2.0a MAN Diesel MAN B&W S50ME-B9 198 77 28-3.0...
  • Page 113 7. Liner for end chock tightening jack End chock brackets, option: 4 82 614 includes: 8. End chock bracket Fig. 5.12.02c: Profile of engine seating, end chocks, option: 4 82 610 079 29 22-7.2.0 MAN Diesel MAN B&W S50ME-B9 198 77 28-3.0...
  • Page 114: Engine Top Bracing

    The mechanical top bracing comprises stiff con- nections between the engine and the hull. As a detailed calculation of this system is normally not available, MAN Diesel & Turbo recommends The top bracing stiffener consists of a double that top bracing is installed between the engine’s bar tightened with friction shims at each end of upper platform brackets and the casing side.
  • Page 115: Mechanical Top Bracing

    Page 2 of 2 The mechanical top bracing is to be made by the By a different pre-setting of the relief valve, the shipyard in accordance with MAN Diesel & Turbo top bracing is delivered in a low-pressure version instructions.
  • Page 116 P attached at point Q Turbocharger 1 2 3 4 C 4,715 Cylinder number Chain box Centreline crankshaft Cyl. 1 Centreline cylinder 1 078 74 91-1.5.0 MAN Diesel MAN B&W S50ME-B9 198 77 74-8.0...
  • Page 117 If top bracing has to be installed on manoeuvring side, please contact MAN Diesel & Turbo. If the minimum builtin length can not be fulfilled, please contact MAN Diesel & Turbo or our local representative. The complete arrangement to be delivered by the shipyard.
  • Page 118: Components For Engine Control System

    Diagnostics System In case that 10 metre cable is not enough, this becomes Yard AMS: Alarm Monitoring Systems supply. Fig. 5.16.01 Network and PC components for the ME/ME-B Engine Control System MAN Diesel MAN B&W ME/ME-C/ME-B/-GI TII engines 198 85 38-3.2...
  • Page 119 UK version 178 62 31-3.0 Router • Ethernet switch and VPN router with firewall 188 23 04-6.1.0 Fig. 5.16.02 MOP PC equipment for the ME/ME-B Engine Control System MAN Diesel MAN B&W ME/ME-C/ME-B/-GI TII engines 198 87 06-1.0...
  • Page 120 188 23 16-6.1.0 • Engine interface control cabinet for ME-ECS for installation in ECR (recommended) or ER 188 04 91-4.4.0 Fig. 5.16.03 The EICU cabinet unit for the ME-B Engine Control System MAN Diesel MAN B&W ME-B/-GI engines 198 82 74-5.0...
  • Page 121: Shaftline Earthing Device

    Resistivity of the silver should be less than 0.1μ Ohm x m. The total resistance from the shaft to the hull must not exceed 0.001 Ohm. MAN Diesel MAN Diesel MAN B&W MC/MCC, ME/MEC/ME-GI/ME-B engines 198 49 292.4...
  • Page 122 Main bearings Propeller shaft Thrust bearing Intermediate shaft Intermediate shaft bearing 079 21 82-1.3.2.0 Fig. 5.17.02: Installation of shaftline earthing device in an engine plant without shaft-mounted generator MAN Diesel MAN Diesel MAN B&W MC/MCC, ME/MEC/ME-GI/ME-B engines 198 49 292.4...
  • Page 123 Intermediate shaft bearing 079 21 82-1.3.3.0 Fig. 5.17.03: Installation of shaftline earthing device in an engine plant with shaft-mounted generator MAN Diesel MAN Diesel MAN B&W MC/MCC, ME/MEC/ME-GI/ME-B engines 198 49 292.4...
  • Page 125 1,000 Engine Power (1,000 kW) 178 22 239.2 Fig. 5.18.01: MAN Alpha type VBS Mk 5 Controllable Pitch (CP) propeller range. As standard the VBS Mk 5 versions are 4-bladed; 5-bladed versions are available on request MAN Diesel MAN B&W 70-26 engines...
  • Page 126 Draft: _________________________________ m 5. Drawing of lines plan 9. Comments: 6. Classification Society: __________ Ice class notation: _____________ Table 5.18.02b: Data sheet for propeller design purposes MAN Diesel 198 46 953.6 MAN B&W 70-26 engines...
  • Page 127 Propeller clearance To reduce pressure impulses and vibrations emit- Dismant- High-skew Nonskew Baseline ling ted from the propeller to the hull, MAN Diesel & propeller propeller clearance of cap Turbo recommends a minimum tip clearance as Y mm Y mm...
  • Page 128 Lip ring seals pipe Propeller shaft Zinc Monoblock Stern Oil distribution Drain anode tube ring tank 178 22 384.1 Fig. 5.18.05: Servo oil system for MAN Alpha VBS type CP propeller MAN Diesel 198 46 953.6 MAN B&W 70-26 engines...
  • Page 129 178 22 396.0 Fig. 5.18.06: Hydraulic Power Unit for MAN Alpha CP propeller, the servo oil tank unit MAN Diesel MAN B&W 70-26 engines 198 53 208.3...
  • Page 130 Page 6 of 8 MAN Alphatronic 2000 Propulsion Control System • MAN Diesel & Turbo’s MAN Alphatronic 2000 Pro- Thrust control with optimization of propeller pulsion Control System (PCS) is designed for con- pitch and shaft speed. Selection of combina-...
  • Page 131 PROPELLER PROPELLER PITCH BACK UP TAKE CONTROL CONTROL CONTROL ON/OFF 178 22 418.1 Fig. 5.18.08: Main bridge station standard layout MAN Diesel MAN B&W 70-26 engines 198 53 221.5...
  • Page 132: Man Alpha Controllable Pitch (Cp) Propeller

    Further information about MAN Alpha CP pro- tems peller The Renk PSC Clutch is a shaftline declutching For further information about MAN Diesel & Turbo’s device for auxilliary propulsion systems which MAN Alpha Controllable Pitch (CP) propeller and meets the class notations for redundant propul- the Alpha tronic 2000 Remote Control System, sion.
  • Page 133: List Of Capacities: Pumps, Coolers & Exhaust Gas

    MAN B&W List of Capacities: Pumps, Coolers & Exhaust Gas MAN Diesel...
  • Page 135 Calculation of List of Capacities and Exhaust Gas Data Updated engine and capacities data is available point, the list of capacities will be different from the from the CEAS program on www.marine.man.eu nominal capacities. → ’Two-Stroke’ → ’CEAS Engine Calculations’.
  • Page 136: List Of Capacities And Cooling Water Systems

    Central cooler Scavenge 43 C cooler (s) Lubricating 45 C cooler Central coolant 36 C Seawater inlet 32 C Fig. 6.02.02: Diagram for central cooling water system 178 11 276.1 MAN Diesel MAN B&W MC/MC-C/ME/ME-C/ME-B/ME-GI-TII engines 198 74 63-3.0...
  • Page 137: Fuel

    18.3 18.3 * For main engine arrangements with built-on power take-off (PTO) of a MAN Diesel & Turbo recommended type and/or torsional vibration damper the engine's capacities must be increased by those stated for the actual system ** ISO based For List of Capacities for derated engines and performance data at part load please visit http://www.mandieselturbo/ceas/index.htm...
  • Page 138: Lubricating Oil

    22.0 22.0 * For main engine arrangements with built-on power take-off (PTO) of a MAN Diesel & Turbo recommended type and/or torsional vibration damper the engine's capacities must be increased by those stated for the actual system ** ISO based For List of Capacities for derated engines and performance data at part load please visit http://www.mandieselturbo/ceas/index.htm...
  • Page 139 25.6 25.6 * For main engine arrangements with built-on power take-off (PTO) of a MAN Diesel & Turbo recommended type and/or torsional vibration damper the engine's capacities must be increased by those stated for the actual system ** ISO based For List of Capacities for derated engines and performance data at part load please visit http://www.mandieselturbo/ceas/index.htm...
  • Page 140 29.3 29.3 * For main engine arrangements with built-on power take-off (PTO) of a MAN Diesel & Turbo recommended type and/or torsional vibration damper the engine's capacities must be increased by those stated for the actual system ** ISO based For List of Capacities for derated engines and performance data at part load please visit http://www.mandieselturbo/ceas/index.htm...
  • Page 141 32.9 32.9 * For main engine arrangements with built-on power take-off (PTO) of a MAN Diesel & Turbo recommended type and/or torsional vibration damper the engine's capacities must be increased by those stated for the actual system ** ISO based For List of Capacities for derated engines and performance data at part load please visit http://www.mandieselturbo/ceas/index.htm...
  • Page 142 Fig. 6.04.03: Lubricating oil cooler, heat dissipation in point M, in % of the L value Q lub% lub, L1 MAN Diesel MAN B&W G80ME-C9.2.68-TII, S70MC-C8.2-TII, 198 71 49-5.6 S70ME-C8.2/-GI-TII, S65ME-C/ME-GI8.2-TII, S/L60MC-C8.2-TII, S60ME-C8.2/-GI-TII, S60ME-B8-TII, L60ME-C8.2-TII, G50ME-B9.3-TII, S50MC-C8.2-TII, S50/ME-C8.2/-GI-TII, S50ME-B8/9-TII, S46MC-C8-TII, S46ME-B8-TII, G45ME-B9.3-TII, G40ME-B9.3-TII, S40MC-C9.2-TII, S40ME-B9-TII, S35ME-B9-TII,...
  • Page 143 Cooling water ..........3.0 m/s order to avoid too low a water velocity in the scav- enge air cooler pipes. MAN Diesel MAN B&W S60MC6.1, S50ME-B9.1/.2/.5, 198 43 85-0.3 S50ME-B9.3/.5/-GI, G45ME-B9.3/.5, G45ME-C9.5-GI...
  • Page 144 Page 3 of 12 Calculation of List of Capacities for Derated Engine Example 1: Pump and cooler capacities for a derated 6S50ME-B9.3-TII with 1 high efficiency MAN TCA55-26 turbocharger, high load, fixed pitch propeller and central cooling water system. Nominal MCR, (L : 10,680 kW (100.0%) and 117.0 r/min (100.0%)
  • Page 145 MAN B&W 6.04 Page 4 of 12 Nominal rated engine (L Specified MCR (M) high efficiency high efficiency 1 x MAN TCA66-24 1 x MAN TCA55-26 Shaft power at MCR 10,680 9,612 Engine speed at MCR r/min 117.0 111.2 Pumps:...
  • Page 146: Freshwater Generator

    The heat dissipation tolerance from water heat dissipation at part load, relative to heat dis- 15% to 0% stated above is based on experience. sipation at specified MCR power MAN Diesel MAN B&W MC//ME/ME-C/ME-B/-GI-TII engines 198 71 45-8.1...
  • Page 147: Jacket Cooling Water Temperature Control

    178 23 700.0 Fig. 6.04.05: Freshwater generators. Jacket cooling water heat recovery flow diagram MAN Diesel MAN B&W 50 Mark 8/7/6, 46-26 Mark 9/8/7/6 engines 198 71 44-6.2...
  • Page 148 Calculation of Freshwater Production for Derated Engine Example 2: Freshwater production from a derated 6S50ME-B9.3-TII with 1 high efficiency MAN TCA55-26 turbocharger, high load and fixed pitch propeller. Based on the engine ratings below, this example will show how to calculate the expected available jacket cooling water heat removed from the diesel engine, together with the corresponding freshwater production from a freshwater generator.
  • Page 149 ) for specified MCR power P and speed n a) Correction for choice of specified MCR point x 100% x 100% When choosing a specified MCR point ‘M’ other than the nominal MCR point ‘L ’, the resulting MAN Diesel MAN B&W MC/MC-C/ME/MEC/ME-B/GI engines 198 43 181.3...
  • Page 150 MAN B&W 6.04 Page 9 of 12 Specified MCR power, % of L Specified MCR power, % of L P M% P M% 110% 110% 100% 100% 0 °C 1% 2% 2 °C 3% 4 °C 6 °C 8 °C ∆m...
  • Page 151: Exhaust Gas Correction Formula

    ∆T specified MCR point, i.e. using as input P : change in exhaust gas temperature, in °C, ) x 100%: see Fig. 6.04.12. MAN Diesel MAN B&W MC/MCC, ME/ME-B/MEC/MEGI-T-II engines 198 71 40-9.0...
  • Page 152 Calculation of Exhaust Data for Derated Engine Example 3: Expected exhaust gas data for a derated 6S50ME-B9.3-TII with 1 high efficiency MAN TCA55-26 turbocharger, high load and fixed pitch propeller. Based on the engine ratings below, and by means of an example, this chapter will show how to calculate the expected exhaust gas amount and temperature at service rating, and for a given ambient reference condition different from ISO.
  • Page 153 = 235 - 3.9  8.8  18.8 = 203.5 °C The air consumption will be: = 203.5 °C ±5 °C 72,558 x 0.982 kg/h = 71,252 kg/h <=> 71,252 / 3,600 kg/s = 19.8 kg/s MAN Diesel MAN B&W S50ME-B9.3\-TII 198 90 85-7.0...
  • Page 155 MAN B&W Fuel MAN Diesel...
  • Page 157: Pressurised Fuel Oil System

    The fuel oil pressure measured on the engine (at a bend immediately at the end of the engine, no fuel pump level) should be 78 bar, equivalent to a expansion joint is required. circulating pump pressure of 10 bar. MAN Diesel MAN B&W ME/MEC/MEGI/ME-B engines 198 42 282.7...
  • Page 158: Fuel Oils

    Tracing fuel oil lines: Max.150°C b) Tracing drain lines: By jacket cooling water The letters refer to the list of ‘Counterflanges’ Fig. 7.01.01: Fuel oil system MAN Diesel MAN B&W S50MEC, G50ME-B, S50ME-B, S46ME-B, 198 76 610.4 S40ME-B, G40ME-B, S35ME-B, S30ME-B...
  • Page 159 The publications are available at www.marine. directly to the engine room. man.eu → ’Two-Stroke’ → ’Technical Papers’. Drain ‘AF’ is shown in Fig. 7.03.01. Drain of contaminated fuel etc. Leakage oil, in shape of fuel and lubricating oil contaminated with water, dirt etc.
  • Page 160 Heavy fuel oils limited by this specification have, to the extent of the commercial availability, been Most commercially available HFO with a viscosity used with satisfactory results on MAN B&W below 700 cSt at 50 °C (7,000 sec. Redwood I at twostroke low speed diesel engines.
  • Page 161: Fuel Oil Pipes And Drain Pipes

    PT 8001 I AL The letters refer to list of ‘Counterflanges’ The item No. refer to ‘Guidance values automation’ 508 28 99-5.2.1 Fig. 7.03.01: Fuel oil and drain pipes MAN Diesel MAN B&W S50ME-B, S46ME-B, S40ME-B, S35ME-B, S30ME-B 198 50 52-4.3...
  • Page 162: Fuel Oil Pipe Insulation

    400 g/m Fig. 7.04.01: Details of fuel oil pipes insulation, option: 4 35 121. Example from 98-50 MC engine 178 50 65 0.2 MAN Diesel MAN B&W MC/MCC, ME/ME-C/ME-GI/ME-B engines, 198 40 518.3 Engine Selection Guide...
  • Page 163 Page 2 of 3 Heat Loss in Piping Temperature difference between pipe and room °C Heat loss watt/meter pipe Pipe diameter mm 178 50 602.0 Fig. 7.04.02: Heat loss/Pipe cover MAN Diesel MAN B&W MC/MCC, ME/ME-C/ME-GI/ME-B engines, 198 40 518.3 Engine Selection Guide...
  • Page 164: Fuel Oil Pipe Heat Tracing

    178 52 555.2 Fig. 7.04.04b: Spray Shields by clamping bands Fig. 7.04.04a: Spray Shields by anti-splashing tape MAN Diesel MAN B&W S50ME-B, S46ME-B, S40ME-B, 198 76 62-2.0 S35ME-B, S30ME-B...
  • Page 165: Components For Fuel Oil System

    Pump head is based on a total pressure drop in A centrifuge for Marine Diesel Oil (MDO) is not a must. However, MAN Diesel & Turbo recommends filter and preheater of maximum 1.5 bar. that at least one of the HFO purifiers can also treat MDO.
  • Page 166 Temperature after heater Normal heating limit Approximate pumping limit 45 55 cST/100˚C cST/50˚C 1500 3500 6000 sec.Rw/100˚ F 178 06 280.1 Fig. 7.05.01: Fuel oil heating chart MAN Diesel MAN B&W MC/MC-C, ME/MEC/ME-B/GI engines 198 39 512.8...
  • Page 167 Before starting the engine for the first time, the system on board has to be flushed in accord- The filter housing shall be fitted with a steam jack- ance with MAN Diesel & Turbos recommendations et for heat tracing. ‘Flushing of Fuel Oil System’ which is available on request.
  • Page 168: Water In Fuel Emulsification

    Before the tank ‘S’ is empty, an alarm is given and As both the MAN B&W twostroke main engine and the drain valve is opened, which will drain off the the MAN GenSets are designed to run on emulsi- WIF and replace it with HFO or diesel oil from the fied HFO, it can be used for a common system.
  • Page 169 Tracing fuel oil drain lines: Max. 90 °C, min. 50 °C for installations with jacket cooling water 198 99 018.3 Fig. 7.06.01: System for emulsification of water into the fuel common to the main engine and MAN GenSets MAN Diesel MAN B&W MC/MC-C, ME/ME-C/MEB/GI engines...
  • Page 171 MAN B&W Lubricating Oil MAN Diesel...
  • Page 173 Servo oil back flushing Lube oil pumps see Section 8.08 The letters refer to list of ‘Counterflanges’ * Venting for MAN Diesel or Mitsubishi turbochargers only 198 99 844.5 Fig. 8.01.01 Lubricating and cooling oil system MAN Diesel MAN B&W ME-B engines...
  • Page 174 Fuel Injection system, which perform the fuel injection. The electronic signals to the proportional Elec- tronic Fuel Injection control (ELFI) valves are given by the Engine Control System, see Chapter 16, Engine Control System (ECS). MAN Diesel MAN B&W ME-B engines 198 53 18-6.2...
  • Page 175 PT 1201 A C PT 1201 B I Safety valve and accumulator Hydraulic Power Supply unit Hydraulic oil 519 63 04-6.0.0 Fig. 8.02.01: Hydraulic Power Supply Unit and lubricating oil pipes MAN Diesel 198 53 18-6.2 MAN B&W ME-B engines...
  • Page 176 TI 8117 TI 8117 TE 8117 I AH TE 8117 I AH 121 14 96-6.1.2 126 40 87-1.2.0 Fig. 8.03.01: MAN turbocharger type TCA Fig. 8.03.03: Mitsubishi turbocharger type MET From system oil PT 8103 I AL PI 8103 ABB A100L...
  • Page 177 TE 8117 I AH 515 85 30-3.1.0 126 40 85-8.3.0 Fig. 8.03.02: ABB turbocharger type TPL85B14-16 / Fig. 8.03.02: ABB turbocharger type TPL65B12 - TPL 91B12 TPL85B12 MAN Diesel MAN B&W MC/MCC, ME/MEC/ME-B/GI engines, 198 42 328.5 Engine Selection Guide...
  • Page 178 Some of the oils have also given satisfac- tory service results during long-term operation on Further information about lubricating oil qualities MAN B&W engines running on heavy fuel oil (HFO). is available in our publication: Circulating oil Company SAE 30, BN 510...
  • Page 179 The valve is to be located on the under- side of a horizontal pipe just after the discharge from the lubricating oil pumps. MAN Diesel MAN B&W S50ME-B9/-GI 198 88 91-5.0...
  • Page 180 0.2 bar (clean filter). MAN Diesel MAN B&W S50ME-B9/-GI 198 88 91-5.0...
  • Page 181 Never leave a pipe end uncovered during as- system of the MAN B&W main engine types ME/ sembly. ME-C/ME-B/-GI before starting the engine.
  • Page 182 Pall Fluid Contamination Comparator combined with the Portable Analysis Kit, HPCA-Kit-0, which is used by MAN Diesel & Turbo. This kit and the Comparator included is supplied by Pall Corporation, USA, www.pall.com It is important to record the flushing condition in statements to all inspectors involved.
  • Page 183 4, in order to prevent wear of the rubber plate. Engine builder’s supply Oil and temperature resistant rubber (3 layers), yard’s supply 178 07 416.1 Fig. 8.05.02: Lubricating oil outlet MAN Diesel MAN B&W 98-50MC/MCC/ME/ME-C/ME-B/-GI, 198 70 344.1 G45ME-B, S40MC-C/ME-B...
  • Page 184 178 57 79-2.0 Fig. 8.07.01: Crankcase venting Cyl. 1 Drain, turbocharger cleaning Drain, cylinder frame Fore LS 4112 AH Hydraulic Cylinder Unit Oil filter 519 78 658.0.0 Fig. 8.07.02: Bedplate drain pipes MAN Diesel MAN B&W 60-45MEB 198 78 373.1...
  • Page 185 In order to avoid condensed oil (water) from block- ing the venting, all vent pipes must be vertical or MAN Diesel & Turbo recommends to vent the in- laid with an inclination. dividual components directly to outside air above deck by separate venting pipes as shown in Fig.
  • Page 186 After that, the purifier will Fig. 8.08.02: Alternative design for the suck from the sump tank, as mentioned above. backflushing servo oil drain tank MAN Diesel MAN B&W ME/MEC/MEGI/ME-B engines 198 48 297.3 ME Engine Selection Guide...
  • Page 187 MAN B&W 8.09 Page 1 of 1 Separate System for Hydraulic Control Unit This section is not applicable MAN Diesel MAN B&W ME-B engines 198 53 15-0.1...
  • Page 189: Cylinder Lubrication

    MAN B&W Cylinder Lubrication MAN Diesel...
  • Page 191 Heater with set point of 45 °C Cylinder oils Small heating box with filter In short, MAN Diesel and Turbo recommends the use of cylinder oils with the following main proper- ties: • SAE 50 viscosity grade • high detergency •...
  • Page 192 Some of the oils have also given satisfac- tory service results during long-term operation on MAN B&W engines running on heavy fuel oil (HFO). Company Cylinder oil name, SAE 50 BN level...
  • Page 193 200%. The MAN B&W Alpha Cylinder Lubricator is pref- erably to be controlled in accordance with the Al- pha ACC (Adaptive Cylinder oil Control) feed rate system.
  • Page 194 Examples of average cylinder oil consumption based on calculations of the average worldwide The Alpha lubricating system offers the possibility sulphur content used on MAN B&W two-stroke of saving a considerable amount of cylinder lubri- engines are shown in Fig. 9.02.01a and b.
  • Page 195 45 heating on the main cylinder oil pipe on the en- °C at the MAN B&W Alpha Lubricator, mounted on gine. Moreover, the engine builder is to mount the the hydraulic cylinder.
  • Page 196 Terminal box Power input Heating cable ship builder supply Power input Heating cable Terminal box ship builder Temperature supply switch 178 53 716.1 Fig. 9.02.03: Electric heating of cylinder oil pipes MAN Diesel MAN B&W ME-B engines 198 53 28-2.2...
  • Page 197 Feed back sensor Venting TE 8202 I AH Drain The item No refer to ‘Guidance Values Automation’ The letters refer to list of ‘Counterflanges’ 178 55 67-1.1 Fig. 9.02.04: Cylinder lubricating oil pipes MAN Diesel MAN B&W ME-B engines 198 53 28-2.2...
  • Page 198 4xø18 PCD 100 (EN362F0042) Heating element 750 W Set point 40 ºC Box, 37 l Drain from tray G 3/8 178 52 758.1 Fig. 9.02.05: Suggestion for small heating box with filter MAN Diesel MAN B&W 98-26 engines 198 79 37-9.1...
  • Page 199: Piston Rod Stuffing Box Drain Oil

    MAN B&W Piston Rod Stuffing Box Drain Oil MAN Diesel...
  • Page 201 Yard’s supply DN=32 mm High level alarm incinerator, oily waste drain tank Drain tank or HFO settling tank 198 97 448.3 Fig. 10.01.01: Stuffing box drain oil system MAN Diesel MAN B&W 50-26MC/MCC, 50-35MEC/ME-B/GI engines 198 39 740.7...
  • Page 203: Central Cooling Water System

    MAN B&W Central Cooling Water System MAN Diesel...
  • Page 205 Advantages of the central cooling system: An arrangement common for the main engine and MAN Diesel & Turbo auxiliary engines is available • Only one heat exchanger cooled by seawater, on request. and thus, only one exchanger to be overhauled For further information about common cooling •...
  • Page 206 Sea water Fuel oil The letters refer to list of ‘Counterflanges’, Fig. 5.10.01 The item No. refer to ‘Guidance values automation’ 178 52 771.1 Fig. 11.02.01: Central cooling water system MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 40 579.5...
  • Page 207 45 °C. Overload running at tropical conditions will slightly increase the temperature level in the cooling sys- tem, and will also slightly influence the engine performance. MAN Diesel MAN B&W MC/MCC, ME/MEC/ME-B/GI engines 198 39 872.6...
  • Page 208: Seawater Cooling System

    For further information about a common cooling The stated of capacities cover the main engine water system for main engines and MAN Diesel & only. The pump head of the pumps is to be de- Turbo auxiliary engines, please refer to our publi-...
  • Page 209: Cooling System

    MAN B&W Seawater Cooling System MAN Diesel...
  • Page 211 Whereas the disadvantages are: • Seawater to all coolers and thereby higher maintenance cost • Expensive seawater piping of noncorrosive ma- terials such as galvanised steel pipes or CuNi pipes. MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 38 924.4...
  • Page 212 Thermostatic valve Seawater outlet Scavenge air cooler Jacket water cooler Seawater inlet Seawater inlet 198 98 132.5 The letters refer to list of ‘Counterflanges’ Fig. 12.02.01: Seawater cooling system MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 38 936.5...
  • Page 213 The item No. refer to ‘Guidance values automation’ Fig. 12.03.01: Cooling water pipes for engines with one turbocharger MAN Diesel MAN B&W S50MC/MC-C, S50MEC/-GI, S50MEB, G50/45/40ME-B9, 198 39 788.7 S46MC-C, S46ME-B, S42MC, S40MC-C9, S40ME-B, S35MC-C9, S/ L35MC, S35ME-B, S30ME-B9, S26MC...
  • Page 214 The heat dissipation and the seawater flow are based on an MCR output at tropical conditions, i.e. seawater temperature of 32 °C and an ambient air temperature of 45 °C. MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 39 811.3...
  • Page 215 Water inlet for cleaning turbocharger Drain from bedplate/cleaning turbocharger to waste tank Fresh cooling water drain The letters refer to list of ‘Counterflanges’ 078 70 71-7.0.1 Fig. 12.05.01: Jacket cooling water system MAN Diesel MAN B&W 90-60MC-C/ME-C/ME-B8, 198 85 76-5.3 K90ME-C9, G45-40ME-C/ME-B9...
  • Page 216 Fresh water treatment a threeway valve mounted as a diverting valve, which bypass all or part of the jacket water MAN Diesel & Turbo’s recommendations for treat- around the jacket water cooler. ment of the jacket water/freshwater are available on request.
  • Page 217  no alarm From deaerating tank 198 97 091.1 Fig. 12.07.02: Deaerating tank, alarm device, option: 4 46 645 MAN Diesel MAN B&W S70MC, S/L70MC-C, S70ME-C/ME-GI, L70ME-C, 198 40 638.3 S65ME-C/GI, S60MC, S/L60MC-C, S60ME-C/ME-GI/ME-B, L60ME-C, S50MC-C8, S50ME-C8, S50ME-B...
  • Page 218 Note: start load-up procedure may be continued. The above considerations for start of cold engine are based on the assumption that the engine has already been well runin. MAN Diesel MAN B&W 70-26MC/MCC, 198 83 46-5.0 70-35ME/MEC/ME-B/GI engines...
  • Page 219 Preheating time 178 16 631.1 Fig. 12.08.01: Jacket water preheater, example MAN Diesel MAN B&W 70-26MC/MCC, 198 83 46-5.0 70-35ME/MEC/ME-B/GI engines...
  • Page 221: Starting And Control Air

    MAN B&W Starting and Control Air MAN Diesel...
  • Page 223 For information about a common starting air sys- Through a reduction station, filtered compressed tem for main engines and MAN Diesel auxiliary air at 7 bar is supplied to the control air for ex- engines, please refer to our publication: haust valve air springs, through engine inlet ‘B’...
  • Page 224 Flow rate, free air ....2,100 Normal liters/min with a builtin gear and brake. Key specifications equal to 0.035 m of the electric motor and brake are stated in Sec- Filter, fineness ..........40 µm tion 13.04. MAN Diesel MAN B&W 98-50ME/MEC/ME-B 198 60 578.1...
  • Page 225 Engines and Four-Stroke Auxiliary Engines design. The publication is available at The Engine Control System regulates the supply www.marine.man.eu → ’Two-Stroke’ → ’Technical of control air to the starting valves in accordance Papers’. with the correct firing sequence and the timing.
  • Page 226 The item Nos. refer to ‘Guidance values automation’ The piping is delivered with and fitted onto the engine 121 36 87-1.1.1c Fig. 13.03.02: Air spring pipes for exhaust valves MAN Diesel MAN B&W ME-B engines 198 53 30-4.4...
  • Page 227: Scavenge Air

    MAN B&W Scavenge Air MAN Diesel...
  • Page 229: Exhaust Gas

    Exhaust gas receiver Exhaust valve Turbocharger Cylinder liner Scavenge air receiver Scavenge air cooler Water mist catcher 178 25 188.1 Fig. 14.01.01: Scavenge Air System MAN Diesel MAN B&W S50MCC, S50MEC/-GI, 198 40 065.3 S50ME-B, G50ME-B9...
  • Page 230 Influence of Ambient Temperature Conditions inlet pressure drops below a preset pressure, corresponding to an engine load of approximately The publication is available at www.marine.man.eu 25-35%. The blowers will continue to operate until → ’Two-Stroke’ → ’Technical Papers’. the blower inlet pressure again exceeds the preset pressure plus an appropriate hysteresis (i.e.
  • Page 231 4 55 653. (The starter panel • The Control Panel controls the run/stop signals design and function is according to MAN Diesel’s to all Auxiliary Blower Starter Panels. The Con- diagram, however, the physical layout and choice...
  • Page 232 LAMP TEST Terminal row, to be mounted in the Manoeuvring Console 512 36 604.0.0 Fig. 14.02.03: Control panel including operation panel, wiring harness and terminal row, option: 4 55 650 MAN Diesel MAN B&W MC/MC-C, ME-B engines 198 65 874.0...
  • Page 233 Table 14.04.01. pacity, please contact MAN Diesel & Turbo, Co- penhagen. Number of Number of auxiliary...
  • Page 234 LS 8611 AH With two or more air cooler The letters refer to list of ‘Counterflanges‘ The item no refer to ‘Guidance values automation’ 509 22 67-3.5.0 Fig. 14.05.01: Air cooler cleaning pipes MAN Diesel MAN B&W 98-60MC/MC-C/ME/MEC/ME-B/GI, 198 76 84-9.1 G/S50ME-B9...
  • Page 235 Clean bilge tank / bilge holding tank To oily water separator 079 21 94-1.0.0c Fig. 14.05.02: Suggested automatic disposal of drain water, if required by owner (not a demand from MAN Diesel & Turbo) Air Cooler Cleaning Unit DN=25 mm Air cooler...
  • Page 236 Sludge tank for fuel oil centrifuges The letters refer to list of ‘Counterflanges’ No. of cylinders: Drain tank capacity, m 079 61 03-0.4.1 Fig. 14.06.01: Scavenge air box drain system MAN Diesel MAN B&W 50MC-C/ME-C/ME-B/-GI 198 76 93-3.2...
  • Page 237 079 61 029.0.0a The letters refer to list of ‘Counterflanges’ Fig. 14.07.01: Fire extinguishing system for scavenge air space MAN Diesel MAN B&W 50MC/MC-C/MEC/ME-B/-GI 198 40 447.5...
  • Page 238 (Only for steam or freshwater) 126 40 81-0.6.0a The letters refer to list of ‘Counterflanges’ Fig. 14.07.02: Fire extinguishing pipes in scavenge air space MAN Diesel MAN B&W S50MC/MC-C, S50ME-C8/-GI, S50ME-B, G50/45/40ME-B, 198 76 813.2 S46MC-C/ME-B, S42MC, S40MC-C/ME-B, S35MC/MC-C/ME-B, L35MC, S30ME-B, S26MC...
  • Page 239 MAN B&W Exhaust Gas MAN Diesel...
  • Page 241 The engine is designed for the installation of the tective grating is placed between the exhaust gas MAN turbocharger types TCA (4 59 101), ABB receiver and the turbocharger. The turbocharger turbocharger type A-L (4 59 102), or MHI turbo- is fitted with a pickup for monitoring and remote...
  • Page 242 121 15 27-9.2.0 Fig. 15.02.01b: Exhaust gas pipes, with turbocharger located on exhaust side of engine, option 4 59 123 MAN Diesel MAN B&W S50MC6, S50MC-C/MEC7/8, S50ME-B8/9, 198 40 699.4 S46MC-C7/8, S46ME-B8, S42MC7, S40ME-B9, S40MC-C9, S35MC-C9, S35MC7, L35MC6, S35ME-B9, S30ME-B9,...
  • Page 243 Page 2 of 2 Cleaning Systems Compressor cleaning MAN Diesel TCA turbocharger To bedplate drain, AE 178 61 90-0.0 Fig. 15.02.02: MAN TCA turbocharger, water washing of compressor side, option: 4 59 145 8803 Dry cleaning turbine side Drain ABB Turbocharger Compressor cleaning To bedplate drain, AE 178 61 87-7.0.0...
  • Page 244 Exhaust gas piping system for main engine The exhaust gas piping system conveys the gas from the outlet of the turbocharger(s) to the at- mosphere. The exhaust piping is shown schematically in Fig. 5.04.0. MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 40 746.3...
  • Page 245 Main engine with turbochargers on exhaust side 178 42 783.2 178 33 467.4 Fig. 15.04.01a: Exhaust gas system, one turbocharger Fig. 15.04.01b: Exhaust gas system, two or more TCs MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 40 758.7...
  • Page 246 MCR. This depends, of course, on the pressure loss in the remaining part of the system, thus if no exhaust gas boiler is installed, 00 mm WC might be allowed. MAN Diesel MAN B&W S50MC6, S50MC-C/ME-C7/8, S50ME-B8/9 198 63 96-8.0...
  • Page 247 150 mm WC (0.015 bar) in the exhaust gas (At design stage it is recommended to use max. system. 300 mm WC in order to have some margin for fouling). MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 40 949.3...
  • Page 248 The same considerations apply to the measuring points before and after the exhaust gas boiler, etc. MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 40 949.3...
  • Page 249 Inlet (from turbocharger) ζ = – 1.00 M: Measuring points 178 32 091.0 178 06 853.0 Fig. 15.05.01: Pressure losses and coefficients of resistance in exhaust pipes MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 40 949.3...
  • Page 250 A170 / A270 A175 / A275 Available on request A180 MET42 MET48 MET53 MET60 MET66 MET71 Table 15.06.02a: Max. expected movements of the exhaust gas flange resulting from thermal expansion, TC on exhaust side MAN Diesel MAN B&W S50ME-B9 199 00 55-0.0...
  • Page 251 A170 / A270 A175 / A275 Available on request A180 MET42 MET48 MET53 MET60 MET66 MET71 Table 15.06.02b: Max. expected movements of the exhaust gas flange resulting from thermal expansion, TC on aft end MAN Diesel MAN B&W S50ME-B9 199 00 55-0.0...
  • Page 252 MET60 6,000 3,000 8,300 2,900 3,000 MET66 6,800 3,400 9,300 3,200 3,000 MET71 7,000 3,500 9,600 3,300 3,100 Table 15.06.04: The max. permissible forces and moments on the turbocharger’s gas outlet flanges MAN Diesel MAN B&W S50ME-B9 199 00 55-0.0...
  • Page 253 1,400 1,000 1,400 41.7 47.7 53.7 59.6 1,500 1,050 1,500 47.5 54.3 61.1 67.8 1,600 1,150 1,600 Table 15.07.02: Exhaust gas pipe diameters and exhaust gas mass flow at various velocities MAN Diesel MAN B&W G/S50MEB9, G50ME-C/-GI 198 58 92-3.2...
  • Page 255: Engine Control System

    MAN B&W Engine Control System MAN Diesel...
  • Page 257 It should be noted that any electronic part could be replaced without stopping the engine, which will revert to normal operation immediately after the replacement of the defective unit. MAN Diesel MAN B&W ME-B engines 198 51 84-2.3...
  • Page 258 Batteries not available (fuse fail) High/Low voltage protection may be integrated in the DC/DC converter functionality or implemented separately. The output voltage must be in the range 18-31V DC. MAN Diesel MAN B&W ME-B engines 198 51 84-2.3...
  • Page 259 HPS  Hydraulic Power Supply POSITION CPS  Crankshaft Position Sensors SENSORS  CPS ESC  Engine Side Console ALS  Alpha Lubricator System  Actuator 178 55 62-2.0 Fig. 16.01.01: Engine Control System Layout MAN Diesel MAN B&W ME-B engines 198 51 84-2.3...
  • Page 260 Filter unit XC 1231 AL Back flushing oil Main filter Engine lubricating oil Lube oil inlet to engine 178 55 63-4.1 Fig. 16.01.02: Mechanicalhydraulic System with Hydraulic Power Supply Unit on Engine MAN Diesel MAN B&W ME-B engines 198 51 84-2.3...
  • Page 261 / deactivation gine, fulfilling the requirements of the respective of the main engine Shaft Generator (SG),  if fitted. classification society and MAN Diesel & Turbo. The normal function involves starting, synchro- nising, phasingin, transfer of electrical load and...
  • Page 262 • hydraulic power supply ready Instrumentation Chapter 18 in the Project Guide for the specific engine type includes lists of instrumentation for: The class requirements and MAN Diesel & Turbo’s requirements for alarms, slow down and shut down for Unattended Machinery Spaces. MAN Diesel MAN B&W ME-B engines...
  • Page 263 MAN B&W 16.01 Page 7 of 8 Pneumatic Manoeuvring Diagram, FPP 506 25 80-9.2.0 Fig. 16.01.04a: Pneumatic Manoeuvring Diagram , Fixed Pitch Propeller (FPP) MAN Diesel MAN B&W ME-B engines 198 76 19-3.1...
  • Page 264 MAN B&W 16.01 Page 8 of 8 Pneumatic Manoeuvring Diagram, CPP 509 12 04-5.1.0 Fig. 16.01.04b: Pneumatic Manoeuvring Diagram, Controllabe Pitch Propeller (CPP) MAN Diesel MAN B&W ME-B engines 198 76 19-3.1...
  • Page 265: Vibration Aspects

    MAN B&W Vibration Aspects MAN Diesel...
  • Page 267 Fig. 17.01.01: External unbalanced moments and guide and the engine’s position in relation to the vibration force moments nodes of the ship. MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 41 405.3...
  • Page 268 Section 17.03. MAN Diesel MAN B&W S50MEC, G50ME-B, S50ME-B9, 198 68 84-5.4 G45ME-B, S40MC-C, G40ME-B, S40ME-B, S35MC-C, S35ME-B, S30ME-B...
  • Page 269 For 5 and 6-cylinder engines type 50, the basic design regarding 2nd order moment compensa- tors is: • With MAN B&W external electrically driven mo- ment compensator, RotComp, EoD: 4 31 255 The available options for 5 and 6-cylinder engines are listed in the Extent of Delivery.
  • Page 270 1st order compensator can be introduced as an option, reducing the 1st order moment to a harmless value. 178 16 787.0 Fig. 17.02.02: Examples of counterweights MAN Diesel MAN B&W 70-26 engines 198 39 250.5...
  • Page 271 The avail- able options are listed in the Extent of Delivery. 178 57 45-6.0 Fig. 17.03.01: MAN B&W external electrically driven moment compensator, RotComp, option: 4 31 255 MAN Diesel MAN B&W S50MEC7/8/-GI, 50-30ME-B9/-GI, 198 69 781.2...
  • Page 272 3 and 4 node vertical hull girder mode 4 Node 3 Node Electrically driven moment compensator Compensating moment × Lnode outbalances M2V Node Aft 178 61 15-9.1 Fig. 17.03.02: Compensation of 2nd order vertical external moments MAN Diesel MAN B&W S50MEC7/8/-GI, 50-30ME-B9/-GI, 198 69 781.2 40-30MC-C9...
  • Page 273 MCR rating in point L of the layout diagram. For other speeds (n ), the corresponding external mo- ments (M ) are calculated by means of the formula: (The tolerance on the calculated values is 2.5%). MAN Diesel MAN B&W S50ME-B9 198 76 80-1.1...
  • Page 274 The vibration level on the engine when installed in 1. A force at crankshaft level the vessel must comply with MAN Diesel & Turbo 2. Another force at crosshead guide level. The po- vibration limits as stated in Fig. 17.05.02.
  • Page 275 The centre units do not contribute very much whereas the units at each end contributes much. A socalled ‘Bimoment’ can be calculated (Fig. 17.05.01): Σ ‘Bimoment’ = [forcecouple(cyl.X) × distX] in kNm MAN Diesel MAN B&W ME-B engines 198 79 87-0.2...
  • Page 276 Vibration will not damage the main engine, however, under adverse conditions, annoying/harmful vibration responses may appear in the connected structures Zone ΙΙΙ: Not acceptable 078 81 27-6.1 Fig.17.05.02: Vibration limits MAN Diesel MAN B&W MC/MCC, ME/MEC/ME-B/GI engines 198 82 64-9.0...
  • Page 277 The application of the QPT, option: 4 31 108, has to stresses in the crankshaft and possible vibrations of be decided by the engine maker and MAN Diesel & the ship`s structure due to the reaction force in the Turbo based on final torsional vibration calculations.
  • Page 278 3070% below the engine speed at specified MCR. Such overcritical con- The publications are available at ditions can be realised by choosing an elastic www.marine.man.eu → ’Two-Stroke’ → ’Technical shaft system, leading to a relatively low natural Papers’. frequency.
  • Page 279 14. Order : 15. Order : 16. Order : a) 1st order moments are, as standard, balanced so as to obtain equal values for horizontal and vertical moments for all cylinder numbers. Table 17.07.01 MAN Diesel MAN B&W S50ME-B9.3 198 91 49-4.0...
  • Page 281: Monitoring Systems And Instrumentation

    MAN B&W Monitoring Systems and Instrumentation MAN Diesel...
  • Page 283 • CoCoS-EDS ME Basic, EoD: 4 09 658 • Sensors for alarm, slow down and remote indi- cation according to the classification society’s and MAN Diesel & Turbo’s requirements for UMS, EoD: 4 75 127, see Section 18.04. The optional extras are: •...
  • Page 284 VPN Router / Firewall & switch (ECS) Engine control Data logging, & adjustment monitoring & analysis 178 62 45 3.1 Fig. 18.02.01: PMI Auto-tuning system, EoD: 4 75 216 MAN Diesel MAN B&W ME/ME-C/ME-B/-GI TII engines 198 85 30 9.2...
  • Page 285 Condition Monitoring System CoCoS-EDS The Computer Controlled Surveillance system, CoCoS-EDS, is the condition monitoring system for MAN B&W engines from MAN Diesel & Turbo. Two versions are available, CoCoS-EDS Full ver- sion and CoCoS-EDS ME basic. Both versions are run on the PMI/CoCoS PC located in the engine control room.
  • Page 286 1) Signal acquired from Engine Control System (ECS) 2) In case of MAN Diesel & Turbo PMI system: signal from PMI system. Other MIP systems: signal from manual input 3) Resolution of signals transferred to CoCoS-EDS (from the Alarm Monitoring System).
  • Page 287 ‘MAN Diesel’ column for shut down in Table 18.04.04. Tables 18.04.02 and 18.04.03 show the require- ments by MAN Diesel & Turbo for alarm and slow These sensors are included in the basic Extent of down and for UMS by the classification societies Delivery, EoD: 4 75 124.
  • Page 288 Power supply 1 panel Binary sensors Included in option: 4 75 124 Analog sensors Power supply 3 178 30 100.7 Fig. 18.04.01: Panels and sensors for alarm and safety systems MAN Diesel MAN B&W MC/MC-C, ME/MEC/ME-B/GI engines 198 70 403.4...
  • Page 289 1 Indicates that the sensor is required. The sensors in the MAN Diesel and relevant Class columns are included in the basic Extent of Delivery, EoD: 4 75 127. The sensor identification codes and functions are listed in Table 18.07.01.
  • Page 290 1 Indicates that the sensor is required. The sensors in the MAN Diesel and relevant Class columns are included in the basic Extent of Delivery, EoD: 4 75 127. The sensor identification codes and functions are listed in Table 18.07.01.
  • Page 291 1 Indicates that the sensor is required. The sensors in the MAN Diesel and relevant Class columns are included in the basic Extent of Delivery, EoD: 4 75 127. The sensor identification codes and functions are listed in Table 18.07.01.
  • Page 292 1 Indicates that the sensor is required. The sensors in the MAN Diesel and relevant Class columns are included in the basic Extent of Delivery, EoD: 4 75 127. The sensor identification codes and functions are listed in Table 18.07.01.
  • Page 293 1 Indicates that the sensor is required. The sensors in the MAN Diesel and relevant Class columns are included in the basic Extent of Delivery, EoD: 4 75 124. The sensor identification codes and functions are listed in Table 18.07.01.
  • Page 294 Exhaust gas inlet exhaust gas receiver TI 8707 TC 8707 Exhaust gas outlet turbocharger Table 18.05.01a: Local thermometers on engine, options 4 70 119, and remote indication sensors, option: 4 75 127 MAN Diesel MAN B&W ME/MEC/MEB/-GI engines 198 45 863.9...
  • Page 295 PI 8804 Water inlet for cleaning of turbocharger (Not applicable for MHI turbochargers) Table 18.05.01b: Local pressure gauges on engine, options: 4 70 119, and remote indication sensors, option: 4 75 127 MAN Diesel MAN B&W ME/MEC/MEB/-GI engines 198 45 863.9...
  • Page 296 Turbocharger overspeed (Only in case of VT TC, Waste Heat Recovery, Ex- haust Gas Bypass, TC Cut-out) Table 18.05.01c: Other indicators on engine, options: 4 70 119, and remote indication sensors, option: 4 75 127 MAN Diesel MAN B&W ME/MEC/MEB/-GI engines 198 45 863.9...
  • Page 297 Furthermore, for shop trials only MAN Diesel & fied by MAN Diesel & Turbo. Since then an Oil Turbo requires that the oil mist detector is con- Mist Detector (OMD) and optionally some extent nected to the shut down system.
  • Page 298 Driving air connection Siphonblock Exhaust air connection to crank space 178 49 810.3 Fig. 18.06.01b: Oil mist detector pipes on engine, type Visatron VN215/93 from Schaller Automation, option: 4 75 163 MAN Diesel MAN B&W MC/MC-C, ME/MEC/ME-B/GI engines 198 45 875.13...
  • Page 299 In crankpin and crosshead bearings, the shell/ In fact, BWM is expected to provide long-term wear housing temperature or the oil outlet temperature data at better precision and reliability than the man- is monitored depending on which BTM system is ual vertical clearance measurements normally per- installed, options: 4 75 134 or 4 75 135.
  • Page 300 Please note: Corrosion of the overlayer is a poten- tial problem only for crosshead bearings, because All MAN B&W engines are as standard specified only crosshead bearings are designed with an with Water In Oil monitoring system in order to de- overlayer.
  • Page 301 Slowdown 1st Break point 2nd Break point Engine load, % MCR 178 68 07-4.0 Fig. 18.06.02: Example of set points versus slow down and alarm limits for LDCL cooling water system MAN Diesel MAN B&W ME/MEC/ME/B/GI engines 199 01 97-5.0...
  • Page 303 XC 2212 External gas shut down (request) ME-GI safety system (ME-GI only) XC 2001 Engine shut down (command) XC 6360 Gas plant shut down (command) Table 18.06.03: Control devices on engine MAN Diesel MAN B&W ME/MEC/ME/B/GI engines 198 67 28-9.4...
  • Page 304 Position valve (solenoid valve) 86xx Scavenge air system 87xx Exhaust gas system 88xx Miscellaneous functions, e.g. axial vibration 90xx Project specific functions Table 18.07.01a: Identification of instruments MAN Diesel MAN B&W MC/MC-C, ME/MEC/ME-B/-GI engines 198 45 85-1.6...
  • Page 305 ‘1’ for cylinder 1, etc. If redundant sensors are applied for the same measuring point, the suffix is a letter: A, B, C, etc. 078 89 33-9.6.0 Table 18.07.01b: Identification of instruments MAN Diesel MAN B&W MC/MC-C, ME/MEC/ME-B/-GI engines 198 45 85-1.6...
  • Page 307: Dispatch Pattern, Testing, Spares And Tools

    MAN B&W Dispatch Pattern, Testing, Spares and Tools MAN Diesel...
  • Page 309 Furthermore, the dispatch patterns are divided as the standard colours applied on MAN B&W en- into several degrees of dismantling in which ‘1’ gines built in accordance with the ‘Copenhagen’...
  • Page 310: Spare Parts

    MAN Diesel & Turbo The abovementioned set of spare parts can be extended with the ‘Additional Spare Parts Rec- ommended by MAN Diesel & Turbo’, option: 4 87 603, which facilitates maintenance because, in that case, all the components such as gaskets, sealings, etc.
  • Page 311 300 °C. — — — — — Exhaust valve housing (exhaust flange), Total NDTF 80 µm (Non water cooled housing only). MAN Diesel MAN B&W MC/MCC, ME/ME-C/MEB/GI/-LGI, 198 45 169.6 MC-S/ME-GI-S, MC-S9/ME-GI-S9 engines...
  • Page 312 074 33 57-9.11.1 Fig. 19.02.01: Painting of main engine, option: 4 81 101, 4 81 102 or 4 81 103 MAN Diesel MAN B&W MC/MCC, ME/ME-C/MEB/GI/-LGI, 198 45 169.6 MC-S/ME-GI-S, MC-S9/ME-GI-S9 engines...
  • Page 313 NO Technical File, which is prepared by the engine Followed by: manufacturer. For MAN B&W engines, the Unified Technical File (UTF) format is recommended. • 0.50 hour running at 25% of specified MCR •...
  • Page 314 Chain links. Only for ABS, LR, and NK High-pressure pipe kit 1 set Flex pipes, one of each size. Only for S60ME-B Electric motor Fig. 19.06.01a: List of spare parts, unrestricted service, option: 4 87 601 MAN Diesel MAN B&W ME-B engines 198 53 24-5.12...
  • Page 315 ) All spare parts are requested by all Classes. Please note: Plate numbers refer to Instruction Book, Vol. II/III containing plates with spare parts Fig. 19.06.01b: List of spare parts, unrestricted service, option: 4 87 601 MAN Diesel MAN B&W ME-B engines 198 53 24-5.12...
  • Page 316 Beyond class requirements or recommendation, for easier maintenance and increased security in operation. Cylinder cover, plate 2272-0300 Cylinder lubricating oil system, plate 3072-0600 Studs for exhaust valve 1 set Spares for MAN B&W Alpha lubricating oil Nuts for exhaust valve system for one cylinder ½ set Orings for cooling jacket...
  • Page 317 Spindle guides, complete Note: Plate numbers refer to Instruction Book, Vol. II/III containing plates with spare parts Fig. 19.07.01b: Additional spare parts beyond class requirements or recommendation, option: 4 87 603 MAN Diesel MAN B&W ME-B engines 198 53 23-3.4...
  • Page 318 MAN B&W 19.08 Page 1 of 2 Wearing Parts MAN Diesel & Turbo Service Letter SL-509 pro- The wearing parts expected to be replaced at the vides Guiding Overhaul Intervals and expected service hours mentioned in the Service Letter are service life for key engine components.
  • Page 319 ƒ Sealings rings and gaskets for gas nozzles (1 set per engine) **) *) According to manufacturer’s recommendations. **) For -GI engines only Table 19.08.01b: Wearing parts according to Service Letter SL-509 MAN Diesel MAN B&W 50ME-B/-GI engines 198 83 71-5.2...
  • Page 320 Description (kg) Cylinder liner, incl. cooling jacket 2,076 2,413 Exhaust valve 1,310 Piston complete, with piston rod ø500 3,064 Cylinder cover, incl. valves 1,100 Fig. 19.09.01: Large spare parts, dimensions and masses MAN Diesel MAN B&W S50ME-B9 198 78 32-4.1...
  • Page 321 MET66MA 1,271 MET66MB 1,327 178 68 17-0.0 MET71MA 1,318 MET71MB 1,410 MET83MA 1,555 MET83MB 1,608 MET90MA 1,020 1,723 MET90MB 1,020 1,794 561 68 37-2.1.0 Fig. 19.09.02: Large spare parts, dimensions and masses MAN Diesel MAN B&W engines 199 01 89-2.0...
  • Page 323: Project Support And Documentation

    MAN B&W Project Support and Documentation MAN Diesel...
  • Page 325 MAN Diesel & Turbo is able to provide a wide va- more detailed project can be carried out based riety of support for the shipping and shipbuilding on the ‘Project Guide’...
  • Page 326 Installation Data Application Supplementary project data on request Additional customised information can be obtained from MAN Diesel & Turbo as project support. For this purpose, we have developed the CEAS ap- Further to the data generated by the CEAS appli-...
  • Page 327 MAN Diesel & Turbo. www.marine.man.eu → ’Two-Stroke’ → ’Extent of Delivery (EoD)’. MAN Diesel & Turbo licencees may select a differ- ent extent of delivery as their standard. Basic items and Options EoD and the final contract The ‘Extent of Delivery’...
  • Page 328 Basic symbols for piping Instrument symbols for piping As an example, for an engine delivered according Balancing to MAN Diesel & Turbo’s ‘Copenhagen Standard Extent of Delivery’, the Installation Documentation Engine connections is divided into the volumes ‘A’ and ‘B’:...
  • Page 329 Fuel oil filter Compressed air Starting air system Scavenge air Scavenge air drain system Air cooler cleaning Air cooler cleaning system Exhaust gas Exhaust pipes, bracing Exhaust pipe system, dimensions MAN Diesel MAN B&W MC/MCC, ME/MEC/ME-B/GI engines 198 45 922.5...
  • Page 330 Gaskets, sealings, Orings Side chocks Gaskets, sealings, Orings Side chocks Material sheets Liner for side chocks, starboard Liner for side chocks, port side MAN Diesel & Turbo Standard Sheets Nos.: • S19R • End chocks S45R • Stud for end chock bolt S25Cr1 •...
  • Page 331: Auxiliary Equipment

    Freshwater system preheating Quay trial and sea trial Adjustment of control air system Adjustment of fuel pump Heavy fuel operation Guidance values automation Flushing procedures Lubricating oil system cleaning instruction MAN Diesel MAN B&W MC/MCC, ME/MEC/ME-B/GI engines 198 45 922.5...
  • Page 333 MAN B&W Appendix MAN Diesel...
  • Page 335 Joint, quickreleasing Flap, angle 2.10 Expansion joint with gland 3.10 Reduction valve 2.11 Expansion pipe 3.11 Safety valve 2.12 Cap nut 3.12 Angle safety valve 2.13 Blank flange 3.13 Selfclosing valve MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 38 662.3...
  • Page 336 Cock, straight through, with bottom 3.32 Hand pump (bucket) conn. 3.33 Cock, angle, with bottom connection Ejector Cock, threeway, with bottom connec- 3.34 5.10 Various accessories (text to be added) tion MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 38 662.3...
  • Page 337 Short sounding pipe with selfclosing 6.10 cock 6.11 Stop for sounding rod The symbols used are in accordance with ISO/R 5381967, except symbol No. 2.19 178 30 614.1 Fig. A.01.01: Symbols for piping MAN Diesel MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 38 662.3...

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