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Simulation & Analysis of Turbocharger Matching with Marine Engine by Software

Author: GuJun
Tutor: ZhouXiaoPing
School: Shanghai Jiaotong University
Course: Power Engineering
Keywords: Diesel engine Turbocharger Simulation Match
CLC: U664.121
Type: Master's thesis
Year: 2007
Downloads: 358
Quote: 1
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Abstract


With the development of China's shipbuilding industry , a growing number of marine diesel engine manufacturing plant in China . Different according to the conditions of use of the diesel engine , there are more and more diesel engine as the first system of machines need to be matched with the turbocharger test . Studied the papers AVL BOOST software to create and calculate the diesel engine mathematical model to predict the performance parameters of the diesel engine . First, the article describes a model as a standard reference model , carefully adjust the calculation, consistent with the diesel engine operating parameters , as a basis for further research . Then , the reference to the actual diesel engine parts of configuration changes to modify the model parameters and produce a series of new models . These new models , and comparison with the actual test parameters . When a configuration parameter is adjusted , the paper also compare the value of the relative change of the actual operating parameters of the relative change in value with the calculated results . Finally, try the other load points with model calculations , in comparison with the actual test values ??prove accurate model calculations , can simulate actual operating parameters of the diesel engine at full load within . Thesis research proved that the software for the simulation of power generation with higher accuracy in medium-speed diesel engine operating parameters , and can be easily extended to apply to the same number of series of different cylinder diesel engine up . The conclusions will help software simulation method in diesel engine performance prediction for future engineering practical application and in-depth research to provide an excellent tool .

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CLC: > Transportation > Waterway transport > Marine Engineering > Ship machinery > Ship power plant > Internal combustion engine power plant > Diesel engine
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