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- Title
Computation of Gas–Dynamic Parameters and Heat Transfer in Supersonic Turbulent Separated Flows near Backward–Facing Steps.
- Authors
Bedarev, I. A.; Fedorova, N. N.
- Abstract
Computation results of plane turbulent flows in the vicinity of backward–facing steps with leeward–face angles β = 8, 25, and 45° for Mach numbers Minfin = 3 and 4 are presented. The averaged Navier—Stokes equations supplemented by the Wilcox model of turbulence are used as a mathematical model. The boundary–layer equations were also used for the case of an attached flow (β = 8°). The computed and experimental distributions of surface pressure and skin friction, the velocity and pressure fields, and the heat–transfer coefficients are compared.
- Subjects
GAS dynamics; HEAT transfer; TURBULENCE; SUPERSONIC aerodynamics; FLUID dynamics; THERMODYNAMICS
- Publication
Journal of Applied Mechanics & Technical Physics, 2001, Vol 42, Issue 1, p49
- ISSN
0021-8944
- Publication type
Article
- DOI
10.1023/A:1018800426418