| 不同材料的发动机缸套热状态及变形仿真 |
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| 引用本文： | 李迎,孟杨,陈红岩.不同材料的发动机缸套热状态及变形仿真[J].小型内燃机与摩托车,2011,40(5):31-34. |
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| 作者姓名： | 李迎 孟杨 陈红岩 |
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| 作者单位： | 1. 中国计量学院机电工程学院 浙江杭州310018
2. 沈阳铁路局质量技术监督所 |
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| 摘 要： | 为了研究不同的缸套材料对其热状态及变形的影响,以某型号柴油机缸套为例,使用有限元仿真软件ANSYS对其温度场、应力和变形进行了三维数值仿真。对比结果表明,在相同的边界条件下,不同材料对热状态及变形的总体分布规律没有影响,但是在数值上有着较大的差别。由此可知,更换缸套材料对发动机的热状态影响较大。该研究对发动机缸套设计有重要的参考价值。
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| 关 键 词： | 发动机缸套 材料 热状态 变形 数值仿真 |
Simulation of the Engine Liner's Heat Condition and Deformation at Different Materials |
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| Li Ying,Meng Yang,Chen Hongyan.Simulation of the Engine Liner's Heat Condition and Deformation at Different Materials[J].Small Internal Combustion Engine and Motorcycle,2011,40(5):31-34. |
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| Authors: | Li Ying Meng Yang Chen Hongyan |
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| Affiliation: | Li Ying1,Meng Yang2,Chen Hongyan11-College of Mechanical and Electrical Engineering,China Jiliang University(Hangzhou,Zhejiang,310018,China) 2-Quality and Technical Supervision Department,Shenyang Railway Bureau |
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| Abstract: | To study the implication on the engine liner's heat condition and deformation at different materials,some type of the diesel engine liner's temperature,stress and deformation was modeled and simulated by the finite element analysis software named ANSYS.The data contrast shows that the distribution rule of the liner's heat condition and deformation are the same at different materials,but the values have great difference.This numerical simulation results are useful reference for the engine design. |
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| Keywords: | Diesel liner Material Heat condition Deformation Numerical simulation |
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