Unsteady flow measurements in straight cascades
Abstract
Measurements are reported of unsteady outlet flow in a cascade wind tunnel. The cascade test section was fitted with pressure transducers. Results are presented on cascade tunnel unsteadiness and blade wake unsteadiness. No conclusions could be drawn as to the pressure variation involved in this type of flow unsteadiness.
- Publication:
-
Measurement Technology in Transonic and Supersonic Cascades and Turbomachines
- Pub Date:
- 1977
- Bibcode:
- 1977tsct.rept...73S
- Keywords:
-
- Cascade Flow;
- Cascade Wind Tunnels;
- Flow Measurement;
- Outlet Flow;
- Unsteady Flow;
- Pressure Sensors;
- Supersonic Flow;
- Turbine Blades;
- Turbulent Wakes;
- Vortex Breakdown;
- Fluid Mechanics and Heat Transfer