1000MW级水轮机顶盖与蜗壳座环的联合受力分析  

Combined Analysis of Head Cover and Stay Ring for 1000MW Hydraulic Turbine

作　　者：王明[1] 肖良瑜[2] 

机构地区：[1]黑龙江八一农垦大学工程学院,黑龙江大庆163319 [2]哈尔滨电机厂有限责任公司,哈尔滨150040

出　　处：《大电机技术》2011年第1期58-60,共3页Large Electric Machine and Hydraulic Turbine

摘　　要：本文利用ANSYS软件,对1000MW级水轮机顶盖和蜗壳座环的应力与变形进行了联合受力下的有限元分析计算,并与传统单个部件分析结果进行了比较,更准确地获得了顶盖和蜗壳座环的应力和变形。In this paper,the stress and displacement finite element calculation of head cover,spiral case and stay ring for 1000MW hydraulic turbine with combined analysis are performed by the ANSYS software.The calculation results are compared with the traditional individual structural component analysis results.The stress and displacement of head cover,spiral case and stay ring are obtained accurately.

关 键 词：有限元 顶盖 蜗壳座环 应力 

分 类 号：TK730.2[交通运输工程—轮机工程]