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Finite Element Stress Analysis of a 600 MW Supercritical Boiler Superheater Outlet Header

机译:600 MW超临界锅炉过热器出口带的有限元应力分析

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摘要

In this paper, the stress analysis of the superheater outlet header of a 600 MW supercritical boiler in peak load operation was investigated by carrying out a three-dimensional finite element(FE) analysis. The ANSYS software was adopted to analyze the distribution of the stress. The most dangerous point was given. And the laws of the thermal stress, the mechanical stress and the total stress at the point change with time were established.
机译:在本文中,通过进行三维有限元(Fe)分析,研究了600MW超临界锅炉在峰值负荷操作中的过热器出口移位的应力分析。采用ANSYS软件来分析压力的分布。给出了最危险的点。建立了热应力的定律,在点变化时的机械应力和总应力随时间。

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