Experimental Study Of Unsteady Effects In Shock Wave / Turbulent Boundary Layer Interaction

2009 ◽  
Author(s):  
Pavel Polivanov ◽  
Andrey Sidorenko ◽  
Anatoly Maslov
Keyword(s):  
Boundary Layer ◽  
Shock Wave ◽  
Experimental Study ◽  
Turbulent Boundary Layer ◽  
Layer Interaction ◽  
Boundary Layer Interaction ◽  
Unsteady Effects

Experimental Study of Shock Wave / Turbulent Boundary Layer Interaction

2010 ◽  
Vol 3 (2) ◽  
Author(s):  
Pavel Polivanov ◽  
Sidorenko Andrey ◽  
Maslov Anatoliy
Keyword(s):  
Boundary Layer ◽  
Shock Wave ◽  
Experimental Study ◽  
Turbulent Boundary Layer ◽  
Separated Flow ◽  
Reflected Shock Wave ◽  
Oblique Shock Wave ◽  
Layer Interaction ◽  
Reflected Shock ◽  
Boundary Layer Interaction

Experimental study of separated flow in a zone of oblique shock wave / turbulent boundary layer interaction was carried out for Mach number 2 and Reynolds number Reθ = 2,7÷3,5 × 103. Streamwise pressure distribution on the model surface was obtained, Schlieren and oil-flow visualizations were performed. The paper gives detailed data of hot-wire anemometry measurements in upstream boundary layer, interaction and recovery regions. Unsteady nature of separated zone and reflected shock wave was discovered. The effect of side walls on quasi 2D structure of separated flow is described.

Sign in / Sign up

Export Citation Format

Share Document