| 火花点火式煤层气发动机的燃烧过程实验研究 |
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| 引用本文： | 章海峰,左承基,腾勤,谈健,徐天玉. 火花点火式煤层气发动机的燃烧过程实验研究[J]. 小型内燃机与摩托车, 2006, 35(4): 5-8 |
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| 作者姓名： | 章海峰 左承基 腾勤 谈健 徐天玉 |
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| 作者单位： | 合肥工业大学机械与汽车工程学院,合肥,230009 |
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| 摘 要： | 对由S195柴油机改装得到的燃用变组分煤层气发动机进行了全面的测试和分析，包括缸内示功图、燃烧放热率、主燃期、点火提前角、火焰发展期以及最大压力循环波动等。结果表明：甲烷浓度、点火提前角、负荷的大小对火焰发展期、循环波动以及燃烧有着至关重要的影响。
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| 关 键 词： | 变组分煤层气 火花点火发动机 燃烧过程 |
| 文章编号： | 1671-0630（2006）04-0005-04 |
| 收稿时间： | 2005-07-05 |
| 修稿时间： | 2005-07-05 |
Experimental Study on Combustion Processes of Spark Ignited Engine Fueled with Coal Bed Methane |
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| Zhang Haifeng,Zuo Chengji,Teng Qin,Tan Jian,Xu Tianyu. Experimental Study on Combustion Processes of Spark Ignited Engine Fueled with Coal Bed Methane[J]. Small Internal Combustion Engine and Motorcycle, 2006, 35(4): 5-8 |
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| Authors: | Zhang Haifeng Zuo Chengji Teng Qin Tan Jian Xu Tianyu |
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| Affiliation: | Hefei University of Technology ( Hefei 230009 |
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| Abstract: | An engine fueled with coal -bed gas and ignited by spark is developed. The measurements for the prototype engine are thoroughly made, including the cylinder pressure, the rate of heat release, combustion duration, ignition delays, spark ignition angle, and the fluctuation of the cylinder maximum pressure. The results show that the methane concentration, the load, and the spark ignition angle will influence the cylinder maximum pressure~ variation, the combustion duration and the combustion. |
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| Keywords: | Various component coal bed methane Spark ignited engine Combustion process |
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