SINGLE-HOLE, STAGNATION-POINT, MASS INJECTION FROM ZERO TO 20 DEGREE AOA

MEASUREMENTS OF TEMPERATURE AND PRESSURE HAVE BEEN MADE ON TWO MODELS WITH STAGNATION-POINT, SINGLE-HOLE, MASS INJECTION RATIOS FROM ZERO TO 99 AND AT 0, 5, 10, AND 20 DEGREES ANGLE-OF-ATTACK IN THE NASA LANGLEY 8' HIGH TEMPERATURE-STRUCTURES-TUNNEL. THESE RAW-DATA HAVE NOT BEEN REDUCED TO NONDIMENSIONAL PAID-MECHANIC SIMILARITY PARAMETERS SO THAT THE DATA CAN BE USED FOR DESIGN PURPOSES IN THE GENERAL ICBM REENTRY ENVIRONMENT. THE PROPOSAL HEREIN IS TO REDUCE THE AVAILABLE TEST DATA TO STANTON NUMBER, COOLANT-EFFICIENCY, PRESSURE COEFFICIENT AND OTHER RELEVANT SIMILARITY PARAMETERS SO THAT DESIGNERS AND ANALYSTS CAN USE THE TEST RESULTS TO DESIGN GAS-COOLED TUNGSTEN NON-SETIPS FOR BRV'S, AND POSSIBLY SATELLITE REENTRY VEHICLES.