Calculation of Hypersonic Boundary Layer with Injection of Liquid Coolant

Much attention has been devoted to the calculation of multicomponent boundary layers with the presence of coolant injection. The majority of it examines injection of a gaseous coolant, which introduces new components inside the boundary layer leading to a decrease of heat transfer coefficients and h...

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Bibliographic Details
Main Authors: Druker,I G, Treer,L Ya
Format: Report
Language:English
Subjects:
BOUNDARY LAYER
EQUATIONS OF MOTION
FILM COOLING
Fluid Mechanics
HEAT EXCHANGERS
HYPERSONIC FLIGHT
INJECTION
INTERFACES
LIQUID COOLING
MATHEMATICAL MODELS
OXYGEN
SPHERES
TRANSLATIONS
USSR
WATER
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Summary:Much attention has been devoted to the calculation of multicomponent boundary layers with the presence of coolant injection. The majority of it examines injection of a gaseous coolant, which introduces new components inside the boundary layer leading to a decrease of heat transfer coefficients and heat flows. Some works investigate heat exchange in the presence of a liquid film on the surface of the body. Such a film can appear during the partial melting of the surface or from injection of a liquid coolant. In this work in exact formulation, there is studied the effect of the distributed feed of liquid coolant on flow and heat exchange in the vicinity of the critical point. Edited trans. of Akademiya Navuk BSSR, Minsk. Institut Teplo- i Massoobmena. Trudy, v1 p167-170 1972, by Robert Allen Potts.