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《Ship Engineering》 2002-01
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Modular Modeling and Simulation of Marine Diesel Engine

by Liu Yongwen,Zhang Huisheng and Su Ming  
As part of the work on CODOG power plant simulation platform,diesel model should reflect the variance of main parameters in a transient process,meet the requirements of real time simulation,and be general enough to be used in modeling of various configurations of diesel engine.In modeling of a turbo charged diesel engine,the fill empty method is used to avoid iteration calculation that appears in quasi steady method,and still requiring reasonable computation capacity.With the support of simulation software named Easy 5,modular modeling and simulation method is applied.By making use of marine diesel module library,various diesel systems can be modeled by selecting suitable modules from the library and linking them.As an example,a sequential turbo charged diesel is modeled and simulated,the results are reasonable to some extent.
【CateGory Index】: U664.121
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