Effects of injection and ignition timing of a large direct injection spark ignition engine fuelled with a hydrogen-CNG mixture on its operating conditions and emissions

被引：0
|
作者：
Fenkl, Michael [1 ]
机构：
[1] Tech Univ Liberec, Dept Power Engn Equipment, Studentska 2, Liberec 46117 1, Czech Republic
来源：
LABORATORY METHODS | 2017年 / 89卷
关键词：
D O I：
10.1051/matecconf/20178901006
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of ignition and fuel injection timing of an experimental 2-liter single cylinder direct injection spark ignition gaseous fuel engine were examined experimentally in this study. An online-prepared mixture of 10-40% hydrogen with compressed natural gas was injected at 8 bar into the cylinder during the intake stroke at 1500 rpm. Heat release rates, maximum indicated pressures, cycle-to-cycle variability, and gaseous emissions were compared for different settings.
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页数：5
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