A research of turbocharged gasoline transient response

To improve transient response of turbocharged gasoline, various kinds of optimization methods were studied by using engine performance simulation software GT-POWER. The results showed that: increasing valve overlap, using the series composite supercharge and replacing the original turbocharger with...

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Bibliographic Details
Published in2011 International Conference on Electric Information and Control Engineering pp. 4719 - 4722
Main Authors Xu Xinsheng, Liu Jingping, Wang Yong, Zhao Zhichao, Xia Xiaolang, Fu Jianqin
Format Conference Proceeding
LanguageChinese
English
Published IEEE 01.04.2011
Subjects
Engines
gasoline engine
GT-POWER
Laboratories
Petroleum
Presses
supercharged
tansient response
Transient analysis
Transient response
Vehicles
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Summary:To improve transient response of turbocharged gasoline, various kinds of optimization methods were studied by using engine performance simulation software GT-POWER. The results showed that: increasing valve overlap, using the series composite supercharge and replacing the original turbocharger with a VNT turbocharger can improve transient response characteristics of the original supercharge engine, when using the series composite supercharge, transient response of turbocharged gasoline hardly has any "hysteresis" phenomenon.
ISBN:1424480361
9781424480364
DOI:10.1109/ICEICE.2011.5776843