| 天然气汽车的动力性能与排放性能研究 |
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| 引用本文： | 陈燕.天然气汽车的动力性能与排放性能研究[J].鲁东大学学报,2005,21(4):310-312. |
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| 作者姓名： | 陈燕 |
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| 作者单位： | 烟台师范学院交通学院 山东烟台264025 |
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| 摘 要： | 研究了天然气汽车的动力性能与排放性能,对改装的492QC天然气发动机和原发动机(燃用汽油)的扭矩、功率等进行了测量.实验结果表明:当由燃烧汽油变换为燃烧天然气时,发动机的扭矩、功率下降非常大;增大点火提前角可使发动机的动力性能得到改善,但发动机NOx,总碳氢THC,CO及CO2的排放污染明显减少.
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| 关 键 词： | 汽车 天然气 动力性能 排放性能 |
| 文章编号： | 1004-4930(2005)04-0310-03 |
| 修稿时间： | 2005年5月28日 |
Research on Power Performance and Exhaust Emissions of Natural Gas Vehicle |
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| CHEN Yan.Research on Power Performance and Exhaust Emissions of Natural Gas Vehicle[J].Ludong University Journal (Natural Science Edition),2005,21(4):310-312. |
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| Authors: | CHEN Yan |
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| Abstract: | The power performance and exhaust emission of natural gas vehicle are studied.The power and torque of modified 492QC natural gas engine and 492QC gasoline engine are measured.The results indicate that the power and torque of the engine is considerablly decrease from buring natural gas to 492QC compression natural gas.When increasing the spark advance angle,the engine performance is improved,but the exhaust emission of NO_(x),THC,CO and CO_2 are decreased. |
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| Keywords: | automobile natural gas power performance exhaust emissions |
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