Study on Steam Excitation Forces Induced by Tip Seal Leakage Flow in Steam Turbines

Study on Steam Excitation Forces Induced by Tip Seal Leakage Flow in Steam Turbines

This study aims to elucidate the mechanisms by which tip seal leakage flow induces steam excitation, thereby enhancing the operational safety of steam turbines. Using numerical simulations, it investigates the detailed characteristics of the flow field in the turbine tip seal cavity. By introducing...

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Bibliographic Details
Main Authors: Pan Li, Huan Wang, Haichao Peng, Heyong Si, Tieliu Jiang
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Machines
Subjects:
steam turbine
blade tip seal
steam excitation force
boundary vorticity flux
stability
Online Access:https://www.mdpi.com/2075-1702/13/6/518
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