Table of Contents
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Table of Contents
Related Manuals for WÄRTSILÄ 9L46F
Summarization of Contents
Main Data and Outputs
Maximum continuous output
Details the maximum continuous power output for different Wärtsilä 46F engine configurations.
Dimensions and weights
Provides dimensional data and weights for in-line and V-engine configurations.
Operating Ranges
Loading capacity
Defines load increase rates for mechanical and diesel-electric propulsion.
Technical Data
Wärtsilä 6L46F
Presents detailed technical specifications for the Wärtsilä 6L46F engine.
Wärtsilä 16V46F
Presents detailed technical specifications for the Wärtsilä 16V46F engine.
Description of the Engine
Main components and systems
Describes the primary components and systems of the Wärtsilä 46F engine.
Overhaul intervals and expected life times
Provides guidance on maintenance intervals and expected component lifetimes.
Piping Design, Treatment and Installation
Pipe dimensions
Guidelines for selecting pipe dimensions based on material, pressure, and velocity.
Operating and design pressure
Defines requirements for piping pressure classes and system pressures.
Cleaning procedures
Details methods for cleaning and protecting piping systems before installation.
Fuel Oil System
Acceptable fuel characteristics
Specifies fuel grades and properties acceptable for Wärtsilä engines.
Internal fuel oil system
Describes the internal fuel oil system configuration and components.
Fuel treatment
Details the separation and filtration processes for fuel treatment.
Lubricating Oil System
Lubricating oil requirements
Specifies requirements for engine lubricating oil, including viscosity and BN.
Internal lubricating oil system
Diagram and description of the internal lubricating oil system.
External lubricating oil system
Diagram and description of the external lubricating oil system.
Compressed Air System
Instrument air quality
Specifies quality requirements for instrument air used in control devices.
Internal compressed air system
Describes the engine starting system and control air functions.
Cooling Water System
Water quality
Defines the required quality standards for fresh water in the cooling system.
Internal cooling water system
Diagram and description of the internal cooling water circuits.
Preheating
Specifies preheating requirements for the cooling water, especially for HFO.
Combustion Air System
Engine room ventilation
Guidelines for engine room ventilation and air supply for combustion.
Combustion air system design
Details on designing the combustion air system and selecting fans.
Exhaust Gas System
Back pressure
Defines requirements for exhaust gas back pressure calculation and measurement.
SCR-unit (11N14)
Describes the arrangement and requirements for the SCR unit installation.
Conventional exhaust gas silencer (5R02)
Details on conventional exhaust gas silencer dimensions and attenuation.
Turbocharger Cleaning
Turbocharger cleaning system
Describes the automatic turbocharger cleaning system and its components.
Exhaust Emissions
Marine exhaust emissions legislation
Overview of international regulations for marine exhaust emissions like NOx.
Methods to reduce exhaust emissions
Discusses primary and secondary methods to reduce engine exhaust emissions.
Automation System
UNIC C2
Description of the UNIC C2 automation system architecture and modules.
Engine safety system
Details the engine safety module's functions for overspeed and shutdown protection.
System requirements and guidelines for diesel-electric propulsion
Guidelines for propulsion control and power management in diesel-electric systems.
Foundation
Engine mounting
Describes engine mounting arrangements, including rigid and resilient options.
Resilient mounting
Details the use of steel spring elements for resilient engine mounting.
Vibration and Noise
Structure borne noise
Presents typical structure borne noise levels for engine mounting.
Air borne noise
Provides typical sound power levels for airborne engine noise.
Exhaust noise
Presents typical sound power levels for exhaust noise.
Power Transmission
Flexible coupling
Describes the connection between the engine and the reduction gear or generator.
Clutch
Discusses the use and recommendation of clutches in power transmission systems.
Input data for torsional vibration calculations
Lists required data for performing torsional vibration calculations.
Engine Room Layout
Space requirements for maintenance
Details required space for maintenance operations around the engine.
Service space requirement for the in-line engine
Provides specific service space requirements for in-line engine configurations.
Service space requirement for the V-engine
Provides specific service space requirements for V-engine configurations.
Transport Dimensions and Weights
Lifting the in-line engine
Details lifting points and weights for in-line engine transport.
Lifting the V-engine
Details lifting points and weights for V-engine transport.
Engine components
Provides dimensions and weights for major engine components like turbochargers.
ANNEX
Unit conversion tables
Provides tables for converting units used throughout the product guide.
Collection of drawing symbols used in drawings
Lists common symbols used in technical drawings for clarity.
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