Analysis and Prevention of Water Erosion on Final Stage Blade in Low-pressure Cylinder of 630 MW Units

Shrouded blades that are widely used in the final stage of low-pressure cylinder of large steam turbines can significantly improve the performance of the units. After long low-load operation, they are susceptible to water erosion which damages or results in falling off of the tips, and thus threaten...

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Bibliographic Details
Main Authors: WANG Weiying, LI Weijun, FENG Liguo, GU Zhenghao, GAN Zhongming, MA Sicong
Format: Article
Language:zho
Published: zhejiang electric power 2022-04-01
Series:Zhejiang dianli
Subjects:
Online Access:https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=bce96c1e-b6a6-47f5-b878-80db44041d50