| 柴油机超小型水滴形预燃室的研究 |
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| 引用本文： | 常汉宝,张煜盛,安士杰,李育学. 柴油机超小型水滴形预燃室的研究[J]. 华中科技大学学报(自然科学版), 2001, 29(6): 89-91 |
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| 作者姓名： | 常汉宝 张煜盛 安士杰 李育学 |
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| 作者单位： | 1. 华中科技大学能源与动力工程学院
2. 海军工程大学动力工程学院 |
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| 摘 要： | 针对12V180柴油机原球形燃室喷嘴因热负荷过大而产生热裂和断裂脱落的问题，进行了理论分析和实验研究，提出了一种新型的预燃室－超小型水滴形预燃室，使用该预燃室，可以大大降低喷嘴的热负荷，提高喷嘴使用的可靠性。
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| 关 键 词： | 柴油机 预燃室 热负荷 超小型水滴形 喷嘴 使用可靠性 优化设计 |
| 文章编号： | 1000-8616(2001)06-0089-03 |
| 修稿时间： | 2001-02-02 |
Research on Super-small Precombustion Chamber with the Drip Type in a Diesel Engine |
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| Chang Hanbao Zhang Yusheng An Shijie Li Yuxue Doctoral Candidate., College of Energy , Power Eng.,HUST,Wuhan ,China.. Research on Super-small Precombustion Chamber with the Drip Type in a Diesel Engine[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2001, 29(6): 89-91 |
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| Authors: | Chang Hanbao Zhang Yusheng An Shijie Li Yuxue Doctoral Candidate. College of Energy & Power Eng. HUST Wuhan China. |
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| Affiliation: | Chang Hanbao Zhang Yusheng An Shijie Li Yuxue Doctoral Candidate., College of Energy & Power Eng.,HUST,Wuhan 430074,China. |
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| Abstract: | Aimed at the thermal crack and breakdown caused by the excessive thermal load of nozzle of former spheric precombustion chamber for diesel engine 12V180, the theoretical analysis and experimental research are conducted in this paper. A new precombustion chamber, i.e. super small precombustion chamber of the drip type, is presented. It is shown in experiments that the thermal load of nozzle is greatly reduced, and the reliability of nozzle is greatly increased because of application of the new precombustion chamber. |
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| Keywords: | diesel engine precombustion chamber thermal load |
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