PREDICTION OF LOW CYCLE FATIGUE LIFE FOR TYPE DG670/140-2 BOILER DRUM AT XINDIAN POWER PLANT

doi:10.19666/j.rlfd.2000.03.015

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

PREDICTION OF LOW CYCLE FATIGUE LIFE FOR TYPE DG670/140-2 BOILER DRUM AT XINDIAN POWER PLANT

更新时间：2025-09-28

- PREDICTION OF LOW CYCLE FATIGUE LIFE FOR TYPE DG670/140-2 BOILER DRUM AT XINDIAN POWER PLANT
- Thermal Power Generation Issue 3, Pages: 49-54(2000)
- 作者机构：
  
  1. 辛店发电厂,山东,淄博,410012
  2. 国家电力公司热工研究院,西安,710032
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2000.03.015
  CLC： TM621
- Published：2000
- 稿件说明：
移动端阅览
PREDICTION OF LOW CYCLE FATIGUE LIFE FOR TYPE DG670/140-2 BOILER DRUM AT XINDIAN POWER PLANT[J]. Thermal power generation, 2000, (3): 49-54.
DOI：

PREDICTION OF LOW CYCLE FATIGUE LIFE FOR TYPE DG670/140-2 BOILER DRUM AT XINDIAN POWER PLANT[J]. Thermal power generation, 2000, (3): 49-54. DOI： 10.19666/j.rlfd.2000.03.015.

摘要

对辛店发电厂DG6 70 /140 - 2型锅炉汽包翻边下降管管座处的内压应力、热应力进行了三维有限元分析与计算。依据计算结果、材料的力学性能、疲劳寿命曲线和锅炉的运行工况对该汽包的低周疲劳寿命进行了预测

Abstract

Calculation and analysis is conducted with three-dimensional finite element method（3D FEM）for the primary membrane and thermal stresses in downcomer nozzle for type DG670/140-2 boiler drum at Xindian Power Plant.Prediction of low cycle fatigue life of this boiler drum is performed based the calculated stresses

the fatigue life curve and the mechanical properties of 18 MnMoNbg steel.

关键词

Keywords

references

Views

106

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Thermal and stress analysis of large capacity generator retainer in steady and transient state

REVISED LOCAL STRESS-STRAIN METHOD FOR CALCULATION OF LOW AND HIGH CYCLE FATIGUE LIFE OF TRUBINE BLADES

THREE-DIMENSION TEMPERATURE AND STRESS FIELDS FOR A HG670/140 STEAM BOILERS DRUM

Related Author

WU Fuhui

ZHENG Yanrong

朱宝田

刘东远

余艳芝

陈汝庆

Related Institution

Zhejiang Zheneng Jiaxing Electric Power Generation Co.,Ltd.

China Electric Power Press Co.,Ltd.

Thermal Power Research Institute of the Ministry of Electric Power

Wuhan University of Water Resources and Electric Power

AI问答

⁰