Life evaluation of the main steam pipeline of the power plant
[1]Ji Yanguang,Ling Xiang.Life evaluation of the main steam pipeline of the power plant[J].Journal of Zhengzhou University (Engineering Science),1996,17(04):33-38.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
17卷
Number of periods:
1996 04
Page number:
33-38
Column:
Public date:
1996-04-28
- Title:
- Life evaluation of the main steam pipeline of the power plant
- Keywords:
- Creep damage; finite element; coupling; steam pipeline; life evaluation
- CLC:
- -
- DOI:
- -
- Abstract:
- This article applies the method of continuous damage mechanics theory and finite element method, and has studied and developed the life evaluation software of the main steam pipeline of the power plant. Using the software to predict the life of high temperature and high -pressure pipelines; estimate the surplus life of service pipes; simulate the expansion of pipeline cracks. In the article, a high -temperature mechanical performance experiment was conducted for the steam pipeline of 12CR1MOV, which calculated the remaining life of the service pipeline and obtained satisfactory results.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01