Effects of buoyancy and entrainment on hot free jets and wall jets
Abstract
Two dimensional hot free jets and wall jets including buoyancy and entrainment effects were investigated. The flows of hot exhaust gas jets are strongly influenced by buoyancy forces as well as by entrainment effects which in turn depend on the location of the jets with respect to the ground or other geometrical boundaries. When the hot jets impinge the ground, hot wall jets develop along the ground, again under the influence of buoyancy and entrainment effects.
- Publication:
-
In AGARD Fluid Dyn. of Jets with Appl. to V/STOL 9 p (SEE N82-23150 14-01
- Pub Date:
- January 1982
- Bibcode:
- 1982fdja.agar.....G
- Keywords:
-
- Aerodynamic Configurations;
- Buoyancy;
- Entrainment;
- Free Jets;
- High Temperature Gases;
- Jet Thrust;
- Turbulent Flow;
- Wall Jets;
- Aerosols;
- Geometry;
- Jet Exhaust;
- Mechanical Properties;
- Short Takeoff Aircraft;
- Fluid Mechanics and Heat Transfer