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	天然气掺氢发动机试验用混合气配比系统研制
	殷勇 ; 马凡华 ; YIN Yong ; MA Fan-hua
	2010-06-04 ; 2010-06-04
关键词	混合气配比系统 在线混合 掺氢比 HCNG fueling supply system on-board mixing HCNG blend ratio U464
其他题名	Development of Hydrogen-natural Gas Fueling Supply System on Test Bench for HCNG Engine Research
中文摘要	为满足天然气掺氢发动机试验要求,开发应用于发动机台架试验的定掺氢比混合气配制系统。首先对定压配比系统结构组成及误差进行了分析,提出了适合天然气掺氢发动机试验用的在线混合系统,并对其组成、掺氢比控制方法及系统误差进行了分析,证明该系统能够满足发动机掺氢比试验要求。; For the demand of Hydrogen blend natural gas engine development,the hydrogen-natural gas fueling supply system suit for the engine test bench is developed to achieve the constant hydrogen blending ratio.In this paper,after introducing the configuration of the constant-pressure mixing system and analyzing its accuracy,an on-board hydrogen blending natural gas supplying system is put forward.The strategy for hydrogen blend ratio in mixture control and its controlling precision are both analyzed.It was proved that the on-board hydrogen blending natural gas fueling supply system is able to achieve the demand of the engine test bench on studying of HCNG engine.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/36392]
专题	清华大学
推荐引用方式 GB/T 7714	殷勇,马凡华,YIN Yong,等. 天然气掺氢发动机试验用混合气配比系统研制[J],2010, 2010.
APA	殷勇,马凡华,YIN Yong,&MA Fan-hua.(2010).天然气掺氢发动机试验用混合气配比系统研制..
MLA	殷勇,et al."天然气掺氢发动机试验用混合气配比系统研制".(2010).

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