Numerical computations of exhaust plume flowfields are presented;problem is treated as inviscid expansion of shear flow around nozzle lip; low-Mach-number gas near wall expands well beyond limiting line calculated without boundary-layer effects, and "observables" such dynamic pressure are greatly increased in large-angle region over values predicted for frictionless nozzle flow; seriousness of effect in particular situation depends on sensitivity of surface exposed to plume. (12296)
Exhaust plumes from nozzles with wall boundary layers
J Spacecraft Rockets
Journal of Spacecraft and Rockets ; 5 , n 10
1968
5 pages
Article (Journal)
English
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Exhaust plumes from nozzles with wall boundary layers.
AIAA | 1968
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