[1]唐博.国产200MW汽轮机中压缸启动转子寿命损耗分析[J].南京师范大学学报(工程技术版),2002,02(02):042-46.
　Tang Bo.Analysis of the Service Lifetime Loss of Domestic 200MW Turbine Rotor for the Intermediate Pressure Cylinder Start-up[J].Journal of Nanjing Normal University(Engineering and Technology),2002,02(02):042-46.
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国产200MW汽轮机中压缸启动转子寿命损耗分析
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
02卷
期数:
2002年02期
页码:
042-46
栏目:
出版日期:
2002-06-30

文章信息/Info

Title:
Analysis of the Service Lifetime Loss of Domestic 200MW Turbine Rotor for the Intermediate Pressure Cylinder Start-up
作者:
唐博
南京师范大学动力工程学院, 210042, 南京
Author(s):
Tang Bo
College of Power Engineering, Nanjing Normal University, 210042, Nanjing, PRC
关键词:
汽轮机;  中压缸启动;  高压转子;  寿命损耗
Keywords:
steam turbine;  intermediate pressure cylinder st art-up;  high pressure r otor;  loss in service lifet ime
分类号:
TM621.2
摘要:
采用有限单元法计算分析了国产 2 0 0MW中间再热汽轮机中压缸启动高压转子的温度场和应力场 ,并估算了一次中压缸启动高压转子的寿命损耗 ,为优化该型机组的启动方式提供了参考 .
Abstract:
The paper calculates and analyses the temper ature field and the stress field of high pressure rotor ( H. P. R) of domestic 200 MW intermediate reheat turbine during the staro- up of the intermediate pressure cylinder ( I. P. C) by adopt ing the finite element method, and estimates the loss in t he serv ice lifetime of the H. P. R in course of the I. P. C start- up on its once run. The r esults are useful fo r optimizing the start-up mode of this type of turbine unit.

参考文献/References:

[ 1] 唐博. 国产200MW 汽轮机启动方式研究与其转子寿命损耗分析[ D] . 南京: 东南大学硕士学位论文, 1996.
[ 2] 张保衡. 大容量火电机组寿命管理与调峰运行[M] . 北京: 水利电力出版社, 1988.
[ 3] 谢贻权, 何富保. 弹性和塑性力学中的有限单元法[ M] . 北京: 机械工业出版社, 1981.
[ 4] 孔祥谦. 有限单元法在传热学中的应用( 第二版) [M] . 北京: 科学出版社, 1986.

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　Pu Jian,Cheng Jing.Online Prediction and Calculation of Steam Turbine Exhaust Enthalpy Based on PSO-Elman Neural Network[J].Journal of Nanjing Normal University(Engineering and Technology),2009,09(02):035.

备注/Memo

备注/Memo:
作者简介: 唐博, 1970- , 工学硕士, 南京师范大学动力工程学院讲师, 主要从事热能动力设备的教学和研究.
更新日期/Last Update: 2013-04-29