CRITICAL EVALUATION OF SELECTED METHODS FOR PREDICTING LOSS IN CASCADES OF TURBINE PROFILES

Asfaw Beyene, Andrzej Miller

Abstract


A survey of correlation type methods of predicting loss in cascades of turbine profiles together with variations developed by the authors is presented. Loss results obtained by such methods are compared with test results from [13] and [1]. It has been noted that in a general approach none of the correlation methods ensures good accuracy.

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