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Keywords: hole blockageClose
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041001.
Paper No: GTP-22-1207
Published Online: December 8, 2022
... blockage will alter the coolant flow behaviors and lead to a significant variation in film cooling performance. In this paper, a physical model of blockage holes including two key parameters of blockage ratios (B) and blockage angles ( α ), was proposed to analyze the effects of hole blockage on endwall...