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发动机冷却水套设计方案的比较分析 被引量：3

Comparison and Analysis on IC Engine Cooling Water-jacket Design Scheme
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摘要 根据某汽油发动机开发的需要,对机体-气缸盖水套结构进行了优化设计,以保证整机的冷却要求。利用商业CFD软件对初始冷却水套设计方案进行计算,并对计算结果进行分析,指出流场存在的问题。根据分析提出三种优化方案,随后对优化方案进行计算、比较,确定了最后的水套结构。从优化结果可以看出,导流凸台和导流筋在水套结构优化的过程中起着重要的作用。 In order to meet cooling requirement of a gasoline IC engine design,the water-jacket structure was optimized.The flow field of the IC engine cooling water-jacket was calculated with the commercial CFD software.The result was analyzed and the deficiency of the flow field was revealed.Three optimization solutions were put forward based on the analysis.Subsequently,the optimized projects were calculated and the results were compared with each other.The optimized structure of the jacket was determined finally.F...
作者 陈海波 于秀敏 袁兆成
机构地区 吉林大学汽车学院
出处 《节能技术》 CAS 2008年第3期232-235,282,共5页 Energy Conservation Technology
基金 "863"国家高技术研究发展计划项目(2006AA110107)
关键词 发动机 冷却水套 比较 分析 IC engine cooling water-jacket comparison analysis
分类号 TK402 [动力工程及工程热物理—动力机械及工程]
  • 相关文献

参考文献6

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二级参考文献2

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共引文献15

同被引文献18

  • 1王书义,王宪成,段初华,尹胜波.发动机冷却水三维流动数值模拟基础研究[J].内燃机学报,1994,12(1):57-63. 被引量：30
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引证文献3

节能技术
2008年 第3期

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