Accession Number : AD0778464
Title : Hypersonic Heat Transfer Measurements on Re-Entry Vehicle Surfaces at High Reynolds Number.
Descriptive Note : Final rept. Jun 71-Jul 72,
Corporate Author : VON KARMAN INST FOR FLUID DYNAMICS RHODE-SAINT-GENESE (BELGIUM)
Personal Author(s) : Richards,Bryan E.
Report Date : JUN 1973
Pagination or Media Count : 44
Abstract : Heat transfer rates using calorimeter sensors, and pressures using variable reluctance diaphragm transducers, have been measured on five model shapes at Mach numbers of 15 and 20 and over a unit Reynolds number range of 2 million to 7 million per foot. Two basic shapes, a hemisphere and a half-angle biconic configuration with and without nose bluntness, were tested with different surface roughness. The results are reported and discussed. (Modified author abstract)
Descriptors : *Reentry vehicles, *Hypersonic characteristics, *Nose cones, *Heat transfer, Reynolds number, Aerodynamic configurations, Hemispheres, Conical bodies, Surface roughness, Boundary layer transition, Test methods, Test equipment, Pressure measurement, Laminar boundary layer, Turbulent boundary layer
Subject Categories : Guided Missile Reentry Vehicles
Distribution Statement : APPROVED FOR PUBLIC RELEASE