A study of heat and mass transfer in flows past bodies of various shapes with allowance for injection
Abstract
The study is concerned with the effect of injection on heat transfer in supersonic flows of an ideal gas past axisymmetric bodies of revolution having various configurations. The problem is formulated using a system of non-self-similar equations of the boundary layer and a nonstationary equation of heat conduction for a porous material with appropriate initial and boundary conditions. By integrating the equations, it is shown that in the case of laminar flow in the boundary layer, the use of bodies with blunted ends makes it possible to reduce the heat fluxes directed toward the body. In the case of developed turbulent flow, the maximum heat fluxes are nearly equal for bodies of different configurations.
- Publication:
-
Inzhenerno Fizicheskii Zhurnal
- Pub Date:
- July 1983
- Bibcode:
- 1983InFiZ..45...11Z
- Keywords:
-
- Blowing;
- Flow Deflection;
- Heat Transfer;
- Mass Transfer;
- Axisymmetric Bodies;
- Blunt Bodies;
- Bodies Of Revolution;
- Boundary Conditions;
- Boundary Layer Equations;
- Conductive Heat Transfer;
- Fluid Mechanics and Heat Transfer