A method on pre-matching of engine with turbocharger and their applications

Based on the engine performance requirements and flow characteristics of supercharger, the paper presents a method on pre-matching of engine with turbocharger. Combined with database, the special software for matching of turbocharger is developed. To match of a natural inspiration gasoline engine wi...

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Bibliographic Details
Published in2011 International Conference on Electric Information and Control Engineering pp. 1917 - 1920
Main Authors Liu Jingping, Zhao Zhichao, Xu Xinsheng, Xia Xiaolang, Fu Jianqin
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2011
Subjects
Atmospheric modeling
engine
Engines
GT-power
Petroleum
pre-match
process
Software
Torque
Turbines
turbocharger
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Summary:Based on the engine performance requirements and flow characteristics of supercharger, the paper presents a method on pre-matching of engine with turbocharger. Combined with database, the special software for matching of turbocharger is developed. To match of a natural inspiration gasoline engine with turbocharger, the turbocharger is chosen via this method firstly, and then the turbocharged gasoline GT-power model is built. After comparing the results of simulation with experiment, it can be conclude that the pre-matching results are consistent with the simulation results, and can reflect the actual situation in experiment, especially at mid-speed and low-speed. At the same time, the turbocharger works stably and reliably, and the engine achieves its torque target. The method provides the theoretical basis for matching of engine with turbocharger, and has certain practical significance and applicative value of project.
ISBN:1424480361
9781424480364
DOI:10.1109/ICEICE.2011.5776942