Wartsila ?31DF Series User Manual

9-19. Cooling Water System .............................................................................................................................
9-19.1 Water quality ........................................................................................................................................
9-29.2 External cooling water system .............................................................................................................
10-110. Combustion Air System .........................................................................................................................
10-110.1 Engine room ventilation ......................................................................................................................
10-210.2 Combustion air system design ...........................................................................................................
11-111. Exhaust Gas System ..............................................................................................................................
11-111.1 Exhaust gas outlet ..............................................................................................................................
11-311.2 External exhaust gas system .............................................................................................................
12-112. Turbocharger Cleaning ..........................................................................................................................
12-112.1 Turbine cleaning system .....................................................................................................................
12-212.2 Compressor cleaning system .............................................................................................................
13-113. Exhaust Emissions .................................................................................................................................
13-113.1 Dual fuel engine exhaust components ...............................................................................................
13-113.2 Marine exhaust emissions legislation .................................................................................................
13-113.3 Methods to reduce exhaust emissions ..............................................................................................
14-114. Automation System ................................................................................................................................
14-114.1 Technical data and system overview .................................................................................................
14-714.2 Functions ...........................................................................................................................................
14-1114.3 Alarm and monitoring signals .............................................................................................................
14-1114.4 Electrical consumers ..........................................................................................................................
14-1314.5 System requirements and guidelines for diesel-electric propulsion ..................................................
15-115. Foundation ..............................................................................................................................................
15-115.1 Steel structure design ........................................................................................................................
15-115.2 Mounting of main engines ..................................................................................................................
15-415.3 Mounting of generating sets ..............................................................................................................
15-515.4 Flexible pipe connections ...................................................................................................................
16-116. Vibration and Noise ................................................................................................................................
16-116.1 External forces & couples ...................................................................................................................
16-416.2 Mass moments of inertia ....................................................................................................................
16-416.3 Air borne noise ...................................................................................................................................
16-416.4 Exhaust noise .....................................................................................................................................
17-117. Power Transmission ...............................................................................................................................
17-117.1 Flexible coupling ................................................................................................................................
17-117.2 Torque flange ......................................................................................................................................
17-117.3 Clutch .................................................................................................................................................
17-117.4 Shaft locking device ...........................................................................................................................
17-217.5 Input data for torsional vibration calculations ....................................................................................
17-317.6 Turning gear ........................................................................................................................................
18-118. Engine Room Layout ..............................................................................................................................
18-118.1 Crankshaft distances ..........................................................................................................................
18-518.2 Space requirements for maintenance ................................................................................................
18-518.3 Transportation and storage of spare parts and tools .........................................................................
18-518.4 Required deck area for service work ..................................................................................................
19-119. Transport Dimensions and Weights .....................................................................................................
19-119.1 Lifting of main engines .......................................................................................................................
19-219.2 Lifting of generating sets ....................................................................................................................
19-319.3 Engine components ...........................................................................................................................
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Wärtsilä 31DF Product GuideTable of contents

Wartsila ?31DF Series Specifications

General

Brand	Wartsila
Model	?31DF Series
Category	Engine
Language	English