Crossflow in two-dimensional asymmetric nozzles
Abstract
An experimental investigation of the crossflow effects in three contoured, two-dimensional asymmetric nozzles is described. The data were compared with theoretical predictions of nozzle flow by using an inviscid method of characteristics solution and two-dimensional turbulent boundary-layer calculations. The effect of crossflow as a function of the nozzle maximum expansion angle was studied by use of oil-flow techniques, static wall-pressure measurements, and impact-pressure surveys at the nozzle exit. Reynolds number effects on crossflow were investigated.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- August 1975
- Bibcode:
- 1975STIN...7529365S
- Keywords:
-
- Cross Flow;
- Hypersonic Nozzles;
- Two Dimensional Bodies;
- Nozzle Flow;
- Nozzle Walls;
- Pitot Tubes;
- Reynolds Number;
- Turbulent Boundary Layer;
- Fluid Mechanics and Heat Transfer