摘要
本文利用大型通用有限元程序ALGOR某型发动机的高压涡轮盘及其榫齿进行了三维热弹性应力分析，对如何处理轮盘和叶片之间的连接进行了研究，并在有限元计算中应用了边界元法，从而得到了盘及榫齿的热弹性应力分布，并已应用于实际的发动机结构设计中。
ALGOR. a familiar finite element program , was employed to conduct three-dimesion thermal -elastic stress analysis of an engine's high pressure turbine polate and its tenon tooth The thermal-elastic stress distributions of plate and its tenon tooth were obtained and applied to the design of the engine . Boundary elements were used when calculating.
出处
《工程力学》
EI
CSCD
北大核心
2000年第3期133-137,共5页
Engineering Mechanics
基金
航空基础科学基金!96C751053
