An investigation of the flow structure and gasdynamic characteristics of aerodynamic windows with free vortices
Abstract
The gasdynamic characteristics of aerodynamic windows with free vortices are calculated for average pressure ratios from 1.5 to 15. Methods for increasing and controlling the pressure ratios on the window and for choosing the optimal geometries of the nozzle and the diffusor are described. In addition, the calculation of the mixture layers on the boundaries of submerged curvilinear jets is discussed.
- Publication:
-
TsAGI Uchenye Zapiski
- Pub Date:
- 1990
- Bibcode:
- 1990ZaTsA..21..104G
- Keywords:
-
- Flow Distribution;
- Gas Dynamics;
- Pressure Gradients;
- Pressure Ratio;
- Vortices;
- Diffusers;
- Interferometry;
- Reynolds Number;
- Fluid Mechanics and Heat Transfer