Title: Finite Element Analysis of Thermal Stress in Supercritical IP Turbine Casings
Abstract: Finite element analysis programs were used for calculation and analysis of the temperature field,thermal stress,comprehensive stress of a 1 000 MW supercritical turbine's intermediate pressure(IP) casing,hence a series of strength data were obtained.Meanwhile,contact analysis of the IP inner casing was also performed for checking its tightness,which may serve as a reference for safety and life assessment of the casing.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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