ISSN Online: 2377-424X
International Heat Transfer Conference 4
DIFFUSIVE EFFECTS ON RECOVERY TEMPERATURE IN SUPERSONIC FLOW OF RAREFIED GAS MIXTURE
要約
The electron beam technique was used to measure the argon concentration, in a supersonic jet and in. the vicinity of the body streamlined by a free jet of an argon-helium gas mixture. Experiments were carried out to measure recovery temperature in. the stagnation point of a streamlined body in nitrogen-hydrogen gas mixtures. Dependences were obtained of the recovery temperature upon the position of the probe on the jet axis, upon Re calculated from parameters behind the detached shock wave, and upon the original mixture concentration.