Abstract
The aim of this study is to predict the improvement in film cooling performance over a flat plate through a single row of cylindrical holes with different streamwise angles by using the Ansys CFX software package. In order to improve the film cooling effectiveness, a short crescent-shaped block is placed downstream of a cylindrical cooling hole. The numerical results of the cylindrical hole without the downstream short crescent-shaped block are compared with experimental data.
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Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 57, No. 4, pp. 107–113, July–August, 2016.
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Khorsi, A., Guelailia, A. & Hamidou, M.K. Improvement of film cooling effectiveness with a small downstream block body. J Appl Mech Tech Phy 57, 666–671 (2016). https://doi.org/10.1134/S0021894416040106
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DOI: https://doi.org/10.1134/S0021894416040106