Data Adaptive Spectral Analysis of Unsteady Leakage Flow in an Axial Turbine

Data Adaptive Spectral Analysis of Unsteady Leakage Flow in an Axial Turbine

A data adaptive spectral analysis method is applied to characterize the unsteady loss generation in the leakage flow of an axial turbine. Unlike conventional spectral analysis, this method adapts a model dataset to the actual data. The method is illustrated from the analysis of the unsteady wall pre...

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Bibliographic Details
Main Authors: Konstantinos G. Barmpalias, Ndaona Chokani, Anestis I. Kalfas, Reza S. Abhari
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:International Journal of Rotating Machinery
Online Access:http://dx.doi.org/10.1155/2012/121695
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