PIBAL Report, Issue 634 |
Common terms and phrases
alteration boundary layer BOW SHOCK conical surface downstream conical enthalpy experimental Figures 8a-8m gaseous coolant heat transfer data heat transfer results helium injection Hypersonic Flow increasing injection rate injection region inner layer Institute of Brooklyn inviscid flow field inviscid flow parameter laminar flow laminar heat transfer large rates Libby Lighthill localized mass transfer Mach number mass flow MASS TRANSFER RATES mass transfer system N₁ 0 REF N₂ nitrogen and helium NITROGEN INJECTION nondimensionalized normal shock Ñpx Nusselt number obtained PIBAL Report Polytechnic Institute porous region presented pressure distribution RATE AND REYNOLDS rates of coolant rates of injection reference Reynolds number shape and pressure shock shape shock stand-off distance SHOCK WAVE shown in Figure similarity parameters slender cone spherical shock stagnation point stagnation pressure stream function surface tangential velocity distribution temperature theoretical analysis thermocouple TRANSFER WITH MASS unaltered VARIATION OF HEAT velocity gradient vorticity