Accession Number : AD0778962

Title :   Effect of Shock Impingement on Heat Transfer. Part II. Effect of Shear Layer Impingement on Pressure and Heat Transfer Rate Distribution around a Cylinder.

Descriptive Note : Interim scientific rept. 1 Jan-31 Dec 73,

Corporate Author : VON KARMAN INST FOR FLUID DYNAMICS RHODE-SAINT-GENESE (BELGIUM) HIGH SPEED LAB

Personal Author(s) : Ginoux,Jean J. ; Matthews,Richard D.

Report Date : FEB 1974

Pagination or Media Count : 39

Abstract : Static pressure and the heat transfer rate distributions have been measured on the surface of a cylinder in supersonic flow. The cylinder bow shock was intersected by an extraneous oblique shock, the effect of which was to perturb the flow over the cylinder due to the interaction between the shear layer emanating from the intersection points of the shocks and the cylinder boundary layer. The position of this intersection, in relation to the free stream cylinder stagnation point, is shown to have a critical effect upon the pressure and heat transfer rate in the attachment region. (Author)

Descriptors :   *Cylindrical bodies, *Supersonic characteristics, *Shock waves, *Shear properties, *Heat transfer, Impingement, Static pressure, Flow rate, Stagnation point, Interactions, Boundary layer flow, Statistical distributions, Belgium

Subject Categories : Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE