| 基于流固耦合柴油机气缸盖温度场的分析 |
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| 引用本文： | 李杰,张丛丛,宋云峰. 基于流固耦合柴油机气缸盖温度场的分析[J]. 机械工程与自动化, 2011, 0(6): 46-48 |
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| 作者姓名： | 李杰 张丛丛 宋云峰 |
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| 作者单位： | 1. 东北大学机械工程与自动化学院,辽宁 沈阳,110004
2. 辽宁海城交通局,辽宁 海城,114200 |
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| 摘 要： | 随着柴油机性能的不断强化,气缸盖的传热与热负荷成为一个非常重要的研究方向。首先利用Pro/E软件建立了柴油机气缸盖的几何模型,并对其进行了必要的简化处理;然后利用Hypermesh8.0对气缸盖进行网格划分,利用流固耦合的方法得到三维热边界条件;最后通过ABAQUS软件对柴油机整个冷却系统进行一维冷却计算分析,得出气缸盖火力面的温度场云图。
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| 关 键 词： | 流固耦合 柴油机 气缸盖 温度场 |
Temperature Analysis Based on Fluid-solid Coupling of Diesel Engine Cylinder Head |
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| LI Jie,ZHANG Cong-cong,SONG Yun-feng. Temperature Analysis Based on Fluid-solid Coupling of Diesel Engine Cylinder Head[J]. Mechanical Engineering & Automation, 2011, 0(6): 46-48 |
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| Authors: | LI Jie ZHANG Cong-cong SONG Yun-feng |
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| Affiliation: | LI Jie1,ZHANG Cong-cong1,SONG Yun-feng2(1.College of Mechanical Engineering and Automation,Northeastern University,Shenyang 110004,China,2.Haicheng Transportation Bureau,Haicheng 114200,China) |
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| Abstract: | With the continuous enhancement of diesel engine performance,cylinder head heat transfer and thermal load has become a very important research direction.Firstly,a geometric model of diesel engine cylinder head was established by Pro/ENGINEER software,and the cylinder head was meshed by Hypermesh8.0.Then the three-dimensional thermal boundary conditions were obtained through fluid-solid coupling.Finally,the one-dimensional analysis of the cooling system of diesel engine was done by ABAQUS,the cloud chart of ... |
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| Keywords: | fluid-solid coupling diesel engine cylinder head temperature field |
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