The principal gas-dynamic characteristics of the processes occurring in gas-jet-driven shock-wave generators
Abstract
The gas-dynamic characteristics of the nonstationary phenomena occurring during the interaction between a supersonic gas jet and an obstacle, as well as the associated anomalous acoustic emission, are investigated in the light of recent flow visualization studies. A flow model with an arbitrary discontinuity in the hydrodynamic parameters is proposed which makes it possible to explain many of the observed properties of the nonstationary phenomena.
- Publication:
-
Supersonic Gas Jets
- Pub Date:
- 1983
- Bibcode:
- 1983ssgj.book..103S
- Keywords:
-
- Blunt Bodies;
- Interactional Aerodynamics;
- Jet Impingement;
- Oscillating Flow;
- Shock Wave Generators;
- Supersonic Jet Flow;
- Acoustic Emission;
- Aeroacoustics;
- Discontinuity;
- Flow Visualization;
- Jet Boundaries;
- Nonuniform Flow;
- Pressure Oscillations;
- Fluid Mechanics and Heat Transfer