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Journal of Zhejiang University SCIENCE A 2002 Vol.3 No.4 P.391~394

http://doi.org/10.1631/jzus.2002.0391


Analysis of superheater's pipe wall overtemperature by fault tree diagnose


Author(s):  SHENG De-ren, REN Hao-ren, CHEN Jian-hong, LI Wei

Affiliation(s):  Institute of Power Plant Thermal Energy Engineering & Auto mation, Zhejiang University, Hangzhou 310027, China

Corresponding email(s): 

Key Words:  Fault tree, Superheater, Overtemperature, Diagnose analyze


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SHENG De-ren, REN Hao-ren, CHEN Jian-hong, LI Wei. Analysis of superheater's pipe wall overtemperature by fault tree diagnose[J]. Journal of Zhejiang University Science A, 2002, 3(4): 391~394.

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T1 - Analysis of superheater's pipe wall overtemperature by fault tree diagnose
A1 - SHENG De-ren
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PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2002.0391


Abstract: 
After research on a 2000 t/h subcritical forced-circulation balanced ventilation were applied boiler and the structure and operation of its auxiliary system builds up this heat transfer model of a superheater's pipe wall and analyze the effect of primary factors on the overtemperature of the pipe wall. fault tree structure was used to uncover the multiplayer logic between the overtemperature of the superheater's pipe wall and the faults.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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[7] Li Jin, Wang Yao, Liu Feng et al., 2001. Overheating analysis and recreation plant for the primary reheater of a 670 t/h coal-fired boiler. Power Engineering, 21(6):1507 (in Chinese).

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[10] Zhu Jizhou, 1989. Principle of Fault Tree and Its Application. Xi'an Jiaotong University Press,Xi'an,p.30.

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