| 电控CNG发动机增压匹配的仿真计算 |
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| 引用本文： | 安存春,陈淑玲,张欣.电控CNG发动机增压匹配的仿真计算[J].北方交通大学学报,2010(4):141-144. |
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| 作者姓名： | 安存春 陈淑玲 张欣 |
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| 作者单位： | [1]北京交通大学机械与电子控制工程学院,北京100044 [2]北京亚新科天纬油泵油嘴股份有限公司,北京100166 |
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| 基金项目： | 基金项目：国家“863”计划项目资助（2006AA11A1A8） |
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| 摘 要： | 利用GT-POWER软件对电控CNG（Compressed Natural Gas）发动机建立了仿真计算模型,对某电控CNG发动机与某型增压器的匹配进行了仿真计算.结果表明,该发动机能够与增压器进行较好的匹配,但由于增压器采用了放气阀压力调节装置,致使某些工况下发动机的效率降低.
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| 关 键 词： | 电控CNG发动机 GT-POWER 仿真 增压匹配 |
Simulation on the Matching of Turbocharger and Electronically Controlled CNG Engine |
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| AN Cunchun,CHEN Shuling,ZHANG Xin.Simulation on the Matching of Turbocharger and Electronically Controlled CNG Engine[J].Journal of Northern Jiaotong University,2010(4):141-144. |
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| Authors: | AN Cunchun CHEN Shuling ZHANG Xin |
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| Institution: | 1. School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, 2. ASIMCO Tianwei, Beijing 100166, China) |
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| Abstract: | GT-POWER software was utilized to study the matching of turbocharger and Electronically Controlled CNG engine in this paper. The simulation process was performed after the construction of the simulation model. The results indicated that the CNG engine matched with turbocharger well, but as the turbocharger used the waste gate to control the pressure of the compressor inlet, the turbo＇s efficiency decreased. |
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| Keywords: | Electronically Controlled CNG engine GT-POWER simulation matching of turboehargerand engine |
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