| 高强化柴油机气缸盖水流分布试验研究 |
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| 引用本文： | 屈盛官,黄荣华,孙自树,薛赤贞,杨圣东,刘小平. 高强化柴油机气缸盖水流分布试验研究[J]. 车用发动机, 2001, 0(3): 29-31 |
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| 作者姓名： | 屈盛官 黄荣华 孙自树 薛赤贞 杨圣东 刘小平 |
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| 作者单位： | 1. 华中科技大学,
2. 山西车用发动机研究所, |
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| 摘 要： | 采用流动显形法对典型增压柴油机气缸盖进行水流分布试验 ,得到冷却水在缸盖中的二维流场。并对不合理的设计进行改进 ,既减小阻力又加大了流量并且提高了流速 ,使缸盖得以充分冷却。
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| 关 键 词： | 增压柴油机 气缸盖 水流分布 |
| 文章编号： | 1001－2222(2001)03－0029－03 |
| 修稿时间： | 2001-01-31 |
Experimental Study on Flow distribution in Cylinder Head of High Specific Power Diesel Engine |
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| QU Sheng guan ,HUANG Rong guang ,SUN Zi shu ,XUE Chen ,YANG Sheng dong ,LIU Xiao ping. Experimental Study on Flow distribution in Cylinder Head of High Specific Power Diesel Engine[J]. Vehicle Engine, 2001, 0(3): 29-31 |
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| Authors: | QU Sheng guan HUANG Rong guang SUN Zi shu XUE Chen YANG Sheng dong LIU Xiao ping |
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| Affiliation: | QU Sheng guan 1,HUANG Rong guang 1,SUN Zi shu 2,XUE Chen 2,YANG Sheng dong 2,LIU Xiao ping 2 |
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| Abstract: | Test of flow distribution was performed on the cylinder head of typical Turbocharged diesel engine using flow display method and 2D flow field of cooling water in the cylinder head was obtained. Improvement was made to unsuitable design. Therefore, flow resistance was reduced, meanwhile flow quantity and flow speed was increased, and finally the cylinder head can fully be cooled and its reliability can be greatly improved. |
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| Keywords: | turbocharged diesel engine cylinder head flow distribution |
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