| 严寒条件下矿用自御车柴油机冷启动对策探讨 |
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| 引用本文： | 周广平,鄂加强,钟定清.严寒条件下矿用自御车柴油机冷启动对策探讨[J].内燃机,2003(2):40-42. |
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| 作者姓名： | 周广平 鄂加强 钟定清 |
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| 作者单位： | 1. 湘潭电机集团有限公司,湖南,湘潭,41110
2. 中南大学,能源与动力工程学院,湖南,长沙,410083 |
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| 摘 要： | 为了改善严寒条件下矿用自卸车柴油机冷启动性能，对柴油机冷启动过程的启动力矩、阻力矩以及燃料着火进行了研究。结果发现：当环境湿度较低时，柴油机的启动力矩减少、阻力矩增大以及燃料着火困难是导致柴油机冷启动困难的主要原因。采用一些改善措施后，柴油机的冷启动性能大大改善。
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| 关 键 词： | 严寒条件 矿用自卸车 柴油机 冷启动 SF3102C型 |
| 文章编号： | 1000-6494(2003)02-0040-03 |
| 修稿时间： | 2002年9月26日 |
Discussion on Countermeasures of Cold Starting for Mining Dumper Engines in Freezing Zone |
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| ZHOU Guang-ping,E Jia-qiang,ZHONG Ding-qing.Discussion on Countermeasures of Cold Starting for Mining Dumper Engines in Freezing Zone[J].Internal Combustion Engines,2003(2):40-42. |
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| Authors: | ZHOU Guang-ping E Jia-qiang ZHONG Ding-qing |
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| Abstract: | In order to improve capability of cold starting of diesel engine in mining auto-unloading vehicle in freezing zone, some research such as starting moment, resistance moment and catching fire of fuel in the course of cold starting in diesel engine of vehicle was carried out. The result revealed that the main reason why cold starting in diesel engine of vehicle was difficult was decrease of starting moment, increase of resistance moment and difficulty of catching fire of fuel when environment temperature was low. After some improving measures were introduced, capability of cold strarting in diesel engine in mining auto-unloading vehicle in freezing zone was improved greatly. |
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| Keywords: | Mining auto-unloading vehicle Diesel engine Cold starting Countermeasure |
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