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6S50MC-C柴油机气缸盖的疲劳仿真

, PP. 82-85

Keywords: 柴油机,气缸盖,强度,疲劳,仿真

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Abstract:

以气缸盖热机械耦合应力情况为基础,计算高温和交变载荷作用下气缸盖疲劳寿命,对不同负荷下气缸盖的疲劳寿命分布进行分析比较,并对强度薄弱区进行讨论.疲劳仿真结果与实船航行中零部件状况相符,可为改善气缸盖强度状况提供参考.

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