EFFECT ON STRESS DISTRIBUTION BY HOT GROOVE SHAPE ON STEAM TURBINE ROTOR

doi:10.19666/j.rlfd.1997.06.002

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EFFECT ON STRESS DISTRIBUTION BY HOT GROOVE SHAPE ON STEAM TURBINE ROTOR

更新时间：2025-09-28

- EFFECT ON STRESS DISTRIBUTION BY HOT GROOVE SHAPE ON STEAM TURBINE ROTOR
- Thermal Power Generation Issue 6, Pages: 3-6(1997)
- 作者机构：
  
  1. 华北电力大学,北京
  2. ,102206
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1997.06.002
  CLC： TK26
- Published：1997
- 稿件说明：
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EFFECT ON STRESS DISTRIBUTION BY HOT GROOVE SHAPE ON STEAM TURBINE ROTOR[J]. Thermal power generation, 1997, (6): 3-6.
DOI：

EFFECT ON STRESS DISTRIBUTION BY HOT GROOVE SHAPE ON STEAM TURBINE ROTOR[J]. Thermal power generation, 1997, (6): 3-6. DOI： 10.19666/j.rlfd.1997.06.002.

摘要

本文采用边界元法对汽轮机转子热弹性槽部位边界上的热应力分布进行了计算，对不同几何形状的弹性槽应力水平进行了对比分析，为热弹性槽结构的优化提供了科学依据。

Abstract

In this paper

the thermal stress distribution in hot groove of steam turbine rotor was analyzed by means of boundary element method. A comparing analysis of the hot groove thermal stress with its different shapes was made. This paper provides scientific basis for the optimal design of hot groove shapes.

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