Pressure fluctuations in a turbulent boundary layer under the conditions of injection of a continuous medium through a permeable boundary
Abstract
The effects of reduction of the wall pressure fluctuations in a turbulent boundary layer with the injection of a continuous medium through a permeable section of the flow surface along the normal to it are investigated experimentally. Two kinds of permeable-zone structures are considered in the investigation.
- Publication:
-
Akusticheskii Zhurnal
- Pub Date:
- October 1984
- Bibcode:
- 1984AkZh...30..667L
- Keywords:
-
- Boundary Conditions;
- Liquid Injection;
- Porous Boundary Layer Control;
- Pressure Gradients;
- Turbulent Boundary Layer;
- Wall Pressure;
- Drift Rate;
- Permeability;
- Porous Walls;
- Fluid Mechanics and Heat Transfer