Desensitization of Tip Clearance Effects in Axial Flow Turbines

The present study aims to control the leakage flow and total pressure loss in high pressure turbines. A new tip shape is proposed. It is based on the triple squealer shape by adopting a new middle squealer, along the camber line, whose first and last thirds were removed. An unstructured, finite volu...

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Bibliographic Details
Main Authors: Mohamed EL-GHANDOUR, Koichi MORI, Yoshiaki NAKAMURA
Format: Article
Language:English
Published: The Japan Society of Mechanical Engineers 2010-06-01
Series:Journal of Fluid Science and Technology
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/jfst/5/2/5_2_317/_pdf/-char/en