Diesel engine simulation models are developed, based on a combination of engine operational principles and manufacturers' operational data. The models are intended to be suitable for use in transient modeling the propulsion engine part of marine propulsion systems. Both two-stroke and four-stroke engines are covered; manifold capacitance can be included or omitted; for two-stroke engines an auxilliary blower may be included or omitted. Steady-state versions are also developed for the purpose of finding initial values. One version of the models is demonstrated in comparison with test-bed transient data for the modeled engine. Two simulation models that have appeared in the marine engineering literature are discussed, and their features compared to those included in the models developed here. An appendix lists the computer source code for one of the models (two-stroke engine with axilliary blower, but without manifold a capacitance).
Simulation of diesel engine transient behavior in marine propulsion analysis
Simulation transienter Zustaende bei Dieselmotoren fuer Schiffsantrieb
US Government Reports ; Feb ; 1-89
1983
89 Seiten
Report
English
Marine Propulsion Diesel Engine Progress
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