A NUMERICAL INVESTIGATION OF ROTATING INSTABILITY IN STEAM TURBINE LAST STAGE

A NUMERICAL INVESTIGATION OF ROTATING INSTABILITY IN STEAM TURBINE LAST STAGE

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In the present study, the unsteady flow phenomenon (identified as rotating instability) in the last stage of a low-pressure model steam turbine operated at very low mass flow conditions is studied through numerical investigations. This kind of instability has been observed previously in compressors...

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Bibliographic Details
Main Authors:	Zhang, L, He, L, Stueer, H, ASME
Format:	Journal article
Language:	English
Published:	2012

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