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This article is cited in 8 scientific papers (total in 8 papers)
Improvement of the film cooling effectiveness with a small downstream block body
A. Khorsi, A. Guelailia, M. K. Hamidou University of Science and Technology of Oran "Mohamed–Boudiaf", BP 1505, El M’Naouer, 31000, Oran, Algeria
Abstract:
The aim of this study is to predict the improvement in the 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.
Keywords:
film cooling, adiabatic effectiveness, compound angle, flat plate, finite volume method.
Received: 30.05.2014 Revised: 08.08.2014
Citation:
A. Khorsi, A. Guelailia, M. K. Hamidou, “Improvement of the film cooling effectiveness with a small downstream block body”, Prikl. Mekh. Tekh. Fiz., 57:4 (2016), 107–113; J. Appl. Mech. Tech. Phys., 57:4 (2016), 666–671
Linking options:
https://www.mathnet.ru/eng/pmtf818 https://www.mathnet.ru/eng/pmtf/v57/i4/p107
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