摘要
我们对某高功率密度柴油机气缸盖在热载荷与机械载荷共同作用下进行疲劳仿真分析,评估其高周疲劳性能,为改进设计提供了参考建议。
This paper introduces fatigue simulation analysis of the combined action of thermal load and mechanical load. It assesses improvement design. cylinder head of a high power density diesel engine under the its high cycle fatigue properties, which provides reference for
作者
文洋
景国玺
李鹏
许春光
卫军朝
WEN Yang JING Guoxi LI Peng XU Chunguang WEI Junchao(China North Engine Research Institute, Tianjin 30040)
出处
《内燃机》
2017年第1期24-26,共3页
Internal Combustion Engines
关键词
气缸盖
高周疲劳
热机耦合
cylinder head
high cycle fatigue
thermal-mechanical coupling