| 缸内直喷式天然气发动机的试验研究 |
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| 引用本文： | 孙嗣炎,张振东,方祖华,郭辉,李萌.缸内直喷式天然气发动机的试验研究[J].农业机械学报,2005,36(10):13-15,29. |
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| 作者姓名： | 孙嗣炎 张振东 方祖华 郭辉 李萌 |
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| 作者单位： | [1]上海理工大学动力工程学院硕士生,上海市200093 [2]上海理工大学机械工程学院教授,上海市200093 [3]上海理工大学动力工程学院博士后,上海市200093 [4]上海理工大学机械工程学院硕士生,上海市200093 [5]上海理工大学动力工程学院硕士生,上海市200093 |
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| 基金项目： | 上海市教委发展基金资助项目（项目编号;02GK06）和上海理工大学学生创新基金资助项目 |
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| 摘 要： | 进行了由一台汽油机改造成单一燃料天然气发动机的总体设计，着重论述了发动机的电子控制系统。发动机性能试验结果表明，其最大功率和最大转矩都与原汽油机相当，而HC和CO排放量则比原机有显著的降低。
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| 关 键 词： | 天然气发动机 直接喷射 控制系统 试验 |
| 收稿时间： | 05 24 2004 12:00AM |
| 修稿时间： | 2004-05-24 |
Research on an In-cylinder Direct Injection CNG Engine |
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| Sun SiYan;Zhang ZheDong;Fang ZuHua;Guo Hui;Li Meng.Research on an In-cylinder Direct Injection CNG Engine[J].Transactions of the Chinese Society of Agricultural Machinery,2005,36(10):13-15,29. |
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| Authors: | Sun SiYan;Zhang ZheDong;Fang ZuHua;Guo Hui;Li Meng |
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| Institution: | Shanghai University of Science and Technology |
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| Abstract: | A mono-fuel CNG engine was developed based on a single-cylinder gasoline one. The working principle of CNG direct injection technology, the construction and the algorithms of control system, the calibration of CNG supplying system and the design of electronic ignition system were all introduced in detail. The engine dynamometer tests showed that with the help of control system, the maximum power output and the maximum torque of the developed CNG engine were close to those of the gasoline ones, and at the same time the emissions of HC and CO were much less than those of the gasoline engines. |
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| Keywords: | CNG engines Direct injection Control system Experiment |
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