典型结构静叶分析及程序实现

作     者：裘春航 蔚夺魁 梁继新 李东 

作者机构：大连理工大学 

出 版 物：《航空动力学报》 (Journal of Aerospace Power)

年 卷 期：1990年第5卷第4期

页      面：367-368页

核心收录：

学科分类：082502[工学-航空宇航推进理论与工程] 08[工学] 0802[工学-机械工程] 0825[工学-航空宇航科学与技术] 0701[理学-数学] 

主　　题：静叶 程序 应力 航空发动机 

摘      要：A program named the STAP for the stator blade analysis with preprocessor and postprocessor is briefly *** the mesh generation and substructure assemblage functions of the STAP,it is possible to accomplish conveniently the stress and vibration analyses of the stator blade if only the coordinates of points on the contour of a blade and a few of mechanical properties of materials are *** mechanical properties,particularly Youngs modulus and coefficient of thermal expansion,are temperature dependent,it is very important to take this fact into account for calculating the stress of a cooled gas turbine *** this end the STAP provides for user a finite element methed with a temperature dependence on the *** structure modelling,in order to reduce the number of unknown variables and to describe the complex boundary conditions,the STAP is possessed of the function of Master Slave relations between the nodal displacements.