Rotordynamics of Turbine Labyrinth Seals with Rotor Axial Shifting

<p>Rotors in high-performance steam turbines experience a significant axial shifting during starting and stopping processes due to thermal expansion, for example. This axial shifting could significantly alter the flow pattern and the flow-induced rotordynamic forces in labyrinth seals, which i...

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Bibliographic Details
Format: Article
Language:English
Published: Wiley 2006-01-01
Series:International Journal of Rotating Machinery
Online Access:http://www.hindawi.com/GetArticle.aspx?doi=10.1155/IJRM/2006/93621
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