| 12V150柴油机水下起动性能研究 |
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| 引用本文： | 牛军,祁平,李洪武,姚春雷,崔艳军. 12V150柴油机水下起动性能研究[J]. 车用发动机, 2007, 0(6): 20-22 |
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| 作者姓名： | 牛军 祁平 李洪武 姚春雷 崔艳军 |
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| 作者单位： | 1. 中国北方发动机研究所,山西,大同,037036
2. 驻山西柴油机工业有限责任公司军事代表室,山西,大同,037036 |
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| 摘 要： | 通过试验装置模拟装甲车辆水下起动,进行了多方案对比试验,分析了影响柴油机水下起动性能的几个主要因素。结果表明,配气相位和排气系统是影响柴油机水下起动性能的2个主要因素,气门重叠角越小,越有利于水下起动;脉冲排气系统较组合脉冲排气系统更有利于柴油机水下起动。
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| 关 键 词： | 柴油机 水下起动 配气相位 排气系统 模拟装置 |
| 文章编号： | 1001-2222（2007）06-0020-03 |
| 收稿时间： | 2007-07-08 |
| 修稿时间： | 2007-11-12 |
Research on Underwater Starting Performance of 12V 150 Diesel Engine |
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| NIU Jun,QI Ping,LI Hong-wu,YAO Chun-lei,CUI Yan-jun. Research on Underwater Starting Performance of 12V 150 Diesel Engine[J]. Vehicle Engine, 2007, 0(6): 20-22 |
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| Authors: | NIU Jun QI Ping LI Hong-wu YAO Chun-lei CUI Yan-jun |
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| Abstract: | The underwater starting circumstance of armored vehicle was simulated,and the contrast tests of various schemes was proceed. Several main factors of affecting underwater starting performance were analyzed. The results show that the valve timing and the exhaust system are two main factors which affect the diesel engine underwater starting performance. The smaller the valve overlap angle is, the easier the diesel engine starts underwater. It is found for further that the pulse exhaust system is more beneficial for the diesel engine underwater starting than the MPC exhaust system. |
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| Keywords: | diesel engine underwater starting valve timing exhaust system simulated equipment |
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