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Theoretical prediction of pressures in hypersonic flow with special reference to configurations having attached leading-edge shock. Part III, Experimental measurements of forces at Mach 8 and pressures at Mach 21 by Harold R Mead; Frank Koch; Stavros A Hartofilis; Grumman Aircraft Engineering Corporation.; United States. Air Force. Systems Command. Aeronautical Systems Division is a nonfiction available to read on EtoBox.

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This report presents the results of tests which are part of an experimental hypersonic research program designed to support an investigation of new theoretical means for the prediction of pressures on attached-shock configurations at hypersonic speeds. The data obtained include six-component force data at Mach 8 for seven configurations which were previously pressure tested at Mach 5 and 8 under the original program. The force tests were run in tunnel B of the Von Karman Facility of the Arnold Engineering Development Center. The ranges of test variables were: angle of attack, -10 degrees to 20 degrees; angle of yaw, -3 degrees to 15 degrees; Reynolds number per foot, 0.8 and 2.0 x 10(superscript 6). Data were also obtained at a nominal Mach number of 21 for three pressure instrumented configurations tested earilier at Mach 5 and 8 under the original program. The tests were run in tunnel HS-2 of the Von Karman Facility. Pitch data were measured over the angle of attack range -5 degrees to 20 degrees at a Reynolds number per foot of approximately 4X10(superscript 6). Some of the measured pressures are compared with thin-shock-layer thoery, Newtonian pressure formula, equivalent-cone

Who reads Theoretical prediction of pressures in hypersonic flow with special reference to configurations having attached leading-edge shock. Part III, Experimental measurements of forces at Mach 8 and pressures at Mach 21?

Author

Harold R Mead; Frank Koch; Stavros A Hartofilis; Grumman Aircraft Engineering Corporation.; United States. Air Force. Systems Command. Aeronautical Systems Division

Publisher

Aeronautical Systems Division, Air Force Systems Command, United States Air Force, 1962.

Published

1962

Language

EN

Category

nonfiction