陈立锋,杨书仪
湖南科技大学机电工程学院
摘要：目前单体式气缸盖在大功率柴油机中得到广泛使用,我国在这方面的研究还不多,为此,为了给柴油机单体式气缸盖的设计提供数据参考,本文利用有限元法,对国外某柴油机单体式气缸盖在机械负荷及热固耦合下进行强度分析,得到在不同工况下的应力分布规律。
关键词： 单体式气缸盖;;热固耦合;;强度;;有限元法
Abstract: Today individual diesel
cylinder-head is widely used in large power diesel engine, only a few subjects
on it are performed inChina.
Based on the finite element method, this paper analyzed the machinery strength
of the individual cylinder-head in different status and got the stress
distributing spectrum in the cylinder-head in the thermal-mechanical coupling.
Keywords: Individual Cylinder-head,
Thermal-mechanical Coupling, Stress;The Finite Element Method
参考文献：
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NodeDensityonFiniteElementThermal/StressAnalysisas
AppliedtoLowHeatRejectionDieselHeads.SEApaper940950
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