The influence of the gaseos ablating products on the heat exchange in the vicinity of the stagnation point of a blunt body moving at hypersonic velocity in the Earth atmosphere is investigated. The problem is considered for the conditions of strong blow when the flow in the vapour layer is inviscid. Analysis if the present results as well as those of other authors enabled to propose the simple method whoch allows to calculate the heat fluxes incident on the ablating surface with an acceptable accuracy for various heat shields. (Kursetz)
Influence of the ablation on the heat transfer near the stagnation point of a blunt body
Einfluss der Waermeabfuhr auf den Waermetransport nahe dem Stagnationspunkt von stumpffoermigen Koerpern
SIXTH INTERNAT. HEAT TRANSF. CONF. NAT. RES. COUNCIL OF CANADA ; 3 , Aug ; 135-139
1978
5 Seiten, 3 Bilder, 1 Tabelle, 18 Quellen
Conference paper
English