Email this article Features of Heat Transfer on a Permeable Surface in a Compressible-Gas Flow
- Authors: Leont’ev A.I.1,2, Lushchik V.G.1, Makarova M.S.1
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Affiliations:
- Research Institute of Mechanics, Moscow State University
- Bauman Moscow State Technical University
- Issue: Vol 63, No 9 (2018)
- Pages: 371-374
- Section: Mechanics
- URL: https://journals.rcsi.science/1028-3358/article/view/192454
- DOI: https://doi.org/10.1134/S1028335818090033
- ID: 192454
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Abstract
A laminar compressible boundary layer on a permeable plate under blowing at small and large Prandtl numbers is investigated numerically. For Prandtl numbers Pr < 1 and the temperature of the gas blown lower than the temperature of the adiabatic impenetrable wall, the calculations carried out confirm the existence of a region of the permeable wall where the temperature is lower than the temperature of the blown gas. For Prandtl numbers Pr > 1 at a blown-gas temperature higher than that of the adiabatic impenetrable wall, the temperature of the permeable wall is higher than that of the blown gas.
About the authors
A. I. Leont’ev
Research Institute of Mechanics, Moscow State University; Bauman Moscow State Technical University
Email: april27_86@mail.ru
Russian Federation, Moscow, 117192; Moscow, 107005
V. G. Lushchik
Research Institute of Mechanics, Moscow State University
Email: april27_86@mail.ru
Russian Federation, Moscow, 117192
M. S. Makarova
Research Institute of Mechanics, Moscow State University
Author for correspondence.
Email: april27_86@mail.ru
Russian Federation, Moscow, 117192
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