A method for calculating a weakly nonisobaric supersonic turbulent jet in a subsonic slipstream
Abstract
A novel approach for computing weakly nonisobaric turbulent jets in a subsonic slipstream is proposed whereby the flow is divided into a subsonic and a supersonic zone and two different evolutionary systems of equations are used in each of the two zones. The solutions are then joined at the Mach 1 line. Closure of the systems of equations is achieved by using a known one-parameter turbulence model that has been modified to allow for the effect of the Mach number on turbulent mixing. The results obtained are compared against experimental data.
- Publication:
-
Supersonic Gas Jets
- Pub Date:
- 1983
- Bibcode:
- 1983ssgj.book...64K
- Keywords:
-
- Jet Mixing Flow;
- Nonuniform Flow;
- Slipstreams;
- Subsonic Flow;
- Supersonic Jet Flow;
- Turbulent Jets;
- Turbulent Mixing;
- Computational Fluid Dynamics;
- Eddy Viscosity;
- Euler Equations Of Motion;
- Static Pressure;
- Subsonic Flow;
- Turbulence Models;
- Turbulent Boundary Layer;
- Turbulent Mixing;
- Fluid Mechanics and Heat Transfer