Wartsila 31 User Manual

9-19. Cooling Water System .........................................................................................................................
9-19.1 Water quality ...............................................................................................................................
9-29.2 Internal cooling water system ......................................................................................................
9-89.3 External cooling water system ....................................................................................................
10-110. Exhaust Gas System ............................................................................................................................
10-110.1 Internal exhaust gas system ........................................................................................................
10-410.2 Exhaust gas outlet .......................................................................................................................
10-610.3 External exhaust gas system .......................................................................................................
11-111. Turbocharger Cleaning ........................................................................................................................
11-111.1 Turbine cleaning system ..............................................................................................................
11-211.2 Compressor cleaning system ......................................................................................................
12-112. Exhaust Emissions ...............................................................................................................................
12-112.1 Diesel engine exhaust components ............................................................................................
12-212.2 Marine exhaust emissions legislation ..........................................................................................
12-612.3 Methods to reduce exhaust emissions ........................................................................................
13-113. Automation System .............................................................................................................................
13-113.1 Technical data and system overview ...........................................................................................
13-513.2 Functions ....................................................................................................................................
13-713.3 Alarm and monitoring signals ......................................................................................................
13-713.4 Electrical consumers ...................................................................................................................
13-913.5 System requirements and guidelines for diesel-electric propulsion ............................................
14-114. Foundation ............................................................................................................................................
14-114.1 Steel structure design ..................................................................................................................
14-114.2 Mounting of main engines ...........................................................................................................
14-814.3 Mounting of generating sets ........................................................................................................
14-1014.4 Flexible pipe connections ............................................................................................................
15-115. Vibration and Noise ..............................................................................................................................
15-115.1 External forces and couples ........................................................................................................
15-215.2 Torque variations .........................................................................................................................
15-215.3 Mass moments of inertia .............................................................................................................
15-215.4 Air borne noise .............................................................................................................................
15-315.5 Exhaust noise ..............................................................................................................................
16-116. Power Transmission ............................................................................................................................
16-116.1 Flexible coupling ..........................................................................................................................
17-117. Engine Room Layout ...........................................................................................................................
17-117.1 Space requirements for maintenance .........................................................................................
17-117.2 Transportation and storage of spare parts and tools ..................................................................
17-217.3 Required deck area for service work ...........................................................................................
18-118. Transport Dimensions and Weights ...................................................................................................
18-118.1 Lifting of main engines ................................................................................................................
18-218.2 Lifting of generating sets .............................................................................................................
18-318.3 Engine components .....................................................................................................................
19-119. Product Guide Attachments ...............................................................................................................
20-120. ANNEX ...................................................................................................................................................
20-120.1 Unit conversion tables .................................................................................................................
20-220.2 Collection of drawing symbols used in drawings ........................................................................
Wärtsilä 31 Product Guide - a1 - 18 October 2016 v
Table of contentsWärtsilä 31 Product Guide

Wartsila 31 Specifications

General

Brand	Wartsila
Model	31
Category	Engine
Language	English