Comparison and analysis of the effects of various improved turbocharging approaches on gasoline engine transient performances
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- 作者：Qijun Tanga ; c ; Jianqin Fua ; b ; fujianqinabc@163.com" class="auth_mail" title="E-mail the corresponding author ; Jingping Liua ; Benoit Bouletc ; Ligang Tana ; Zhichao Zhaoa
- 关键词：Gasoline engine ; Turbocharger ; Transient response ; Exhaust gas energy recovery ; Thermal efficiency
- 刊名：Applied Thermal Engineering
- 出版年：2016
- 出版时间：25 January 2016
- 年：2016
- 卷：93
- 期：Complete
- 页码：797-812
- 全文大小：2947 K
文摘
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The transient response time follows the descending sequence of EGT, SAT, ECT and SET.
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The SAT and ECT engines have higher efficiency than the EGT and SET engines.
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The PMEP of SAT and ECT engine can be reduced compared with EGT engine.
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The performances of SAT and ECT engines can be improved by re-matching a larger turbine.