Structural Analysis of 1000MW Ultra Supercritical Boiler’s Steam-Water Separator

Na Li; Wei Ping Yan

doi:10.4028/www.scientific.net/AMM.220-223.867

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 220-223Structural Analysis of 1000MW Ultra Supercritical...

Structural Analysis of 1000MW Ultra Supercritical Boiler’s Steam-Water Separator

Abstract:

The steam-water separator is the most important pressure part of the Ultra Supercritical Boiler（USB）. The steam-water separator’s service life is related to the monitoring of the security issue of the UCB. The steam-water separator typical structures of the domestic 1000 MW ultra-supercritical boiler are compared. The difficult problems in the separator’s manufacturing process are analyzed. The separator coupling stress field is simulated through the finite element method. The results show that the maximal stress locates on the long shaft position of the elliptic hole interfingering lines where has the serious stress concentration. That point is the key spot of the strength analysis and life monitoring during the boiler operation process.

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Periodical:

Applied Mechanics and Materials (Volumes 220-223)

Pages:

867-870

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.220-223.867

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Online since:

November 2012

Authors:

Na Li, Wei Ping Yan

Keywords:

Manufacturing Difficulty, Steam-Water Separator, Stress Field, Structural Analysis, Ultra Supercritical Boiler

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References

[1] Lu Zhengran, Qi Anfang, Hui Xiaotao, Jiang Yan-yun. Journal of Power Equipment, Vol. 3 (2007), p.231. In Chinese.

Google Scholar

[2] Wang Xiaoqiang, Yang Lan. Journal of Boiler Manufacturing, Vol. 2 (2008), p.64. In Chinese.

Google Scholar

[3] Shen Qi, Liu Hongguo. Journal of Electric Power Construction, Vol. 10 (2010), p.71, In Chinese.

Google Scholar

[4] Wang Weize,Wang Yue, Zhu Yuemei,Tu Shandong. Journal of Matericals for Mechanical Engineering, Vol. 10 (2010), p.6, In Chinese.

Google Scholar

[5] Zhu Bao-ping. Journal of Boiler Technology, Vol. 4 (2009), p.63, In Chinese.

Google Scholar

[6] Noor A K.Bibliography of books and monographs on finite element technology[J].Applied Mechanics Reviews,1991,44(6): p.63,307-317.

DOI: 10.1115/1.3119505

Google Scholar

[7] Yang Zhen, Shi Yingquan. Journal of Power Engineering, 2006,26(4):462-466. In Chinese.

Google Scholar

[8] Li Bin,Li J ianwei ,Yang Dong. Mechanical Stress Analysis of a 600MW Supercritical Boile r Water Separator Based on the Finite Element Method [J]. Boiler Technology,2009,40(1):1-4. In Chinese.

Google Scholar