WÄRTSILÄ 46F Series Product Manual page 5

Wärtsilä 46F Product Guide
8. Compressed Air System ......................................................................................................................
8.1 Instrument air quality ...................................................................................................................
8.2 Internal compressed air system ..................................................................................................
8.3 External compressed air system .................................................................................................
9. Cooling Water System .........................................................................................................................
9.1 Water quality ...............................................................................................................................
9.2 Internal cooling water system ......................................................................................................
9.3 External cooling water system ....................................................................................................
10. Combustion Air System .......................................................................................................................
10.1 Engine room ventilation ...............................................................................................................
10.2 Combustion air system design ....................................................................................................
11. Exhaust Gas System ............................................................................................................................
11.1 Internal exhaust gas system ........................................................................................................
11.2 Exhaust gas outlet .......................................................................................................................
11.3 External exhaust gas system .......................................................................................................
12. Turbocharger Cleaning ........................................................................................................................
12.1 Turbocharger cleaning system ....................................................................................................
12.2 Wärtsilä control unit for four engines, UNIC C2 & C3 ................................................................
13. Exhaust Emissions ...............................................................................................................................
13.1 Diesel engine exhaust components ............................................................................................
13.2 Marine exhaust emissions legislation ..........................................................................................
13.3 Methods to reduce exhaust emissions ........................................................................................
14. Automation System .............................................................................................................................
14.1 UNIC C2 .......................................................................................................................................
14.2 Functions ....................................................................................................................................
14.3 Alarm and monitoring signals ......................................................................................................
14.4 Electrical consumers ...................................................................................................................
14.5 System requirements and guidelines for diesel-electric propulsion ............................................
15. Foundation ............................................................................................................................................
15.1 Steel structure design ..................................................................................................................
15.2 Engine mounting ..........................................................................................................................
16. Vibration and Noise ..............................................................................................................................
16.1 External forces and couples ........................................................................................................
16.2 Torque variations .........................................................................................................................
16.3 Mass moments of inertia .............................................................................................................
16.4 Structure borne noise ..................................................................................................................
16.5 Air borne noise .............................................................................................................................
16.6 Exhaust noise ..............................................................................................................................
17. Power Transmission ............................................................................................................................
17.1 Flexible coupling ..........................................................................................................................
17.2 Clutch ..........................................................................................................................................
17.3 Shaft locking device ....................................................................................................................
17.4 Power-take-off from the free end ................................................................................................
17.5 Input data for torsional vibration calculations .............................................................................
17.6 Turning gear .................................................................................................................................
18. Engine Room Layout ...........................................................................................................................
18.1 Crankshaft distances ...................................................................................................................
18.2 Space requirements for maintenance .........................................................................................
Wärtsilä 46F Product Guide - a19 - 1 December 2017
Table of contents
8-1
8-1
8-1
8-4
9-1
9-1
9-2
9-7
10-1
10-1
10-3
11-1
11-1
11-3
11-5
12-1
12-1
12-2
13-1
13-1
13-2
13-3
14-1
14-1
14-6
14-8
14-8
14-10
15-1
15-1
15-1
16-1
16-1
16-3
16-3
16-4
16-5
16-6
17-1
17-1
17-1
17-1
17-1
17-3
17-4
18-1
18-1
18-7
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