WIND-TUNNEL INVESTIGATION OF TURBULENT BOUNDARY LAYERS ON AXIALLY SYMMETRIC BODIES AT SUPERSONIC SPEEDS

WIND-TUNNEL INVESTIGATION OF TURBULENT BOUNDARY LAYERS ON AXIALLY SYMMETRIC BODIES AT SUPERSONIC SPEEDS

Characteristics of supersonic turbulent boundary layers were determined for regions of large pressure gradients - both favorable and adverse - and with and without heat transfer. Details of the velocity, temperature, and static-pressure profiles were measured at several stations on three bodies of r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Clutter, Darwin W, Kaups, Kalle
Format: Report
Sprache:eng
Schlagworte:
BODIES OF REVOLUTION
COMPRESSIBLE FLOW
EXPERIMENTAL DATA
Fluid Mechanics
FRICTION
HEAT TRANSFER
INSTRUMENTATION
MATHEMATICAL PREDICTION
PRESSURE
SUPERSONIC CHARACTERISTICS
TABLES(DATA)
THEORY
THICKNESS
TURBULENT BOUNDARY LAYER
WIND TUNNEL MODELS
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Beschreibung
Zusammenfassung:Characteristics of supersonic turbulent boundary layers were determined for regions of large pressure gradients - both favorable and adverse - and with and without heat transfer. Details of the velocity, temperature, and static-pressure profiles were measured at several stations on three bodies of revolution at Mach numbers from 1.61 to 4.50. Profile data are presented in both graphical and tabular forms. Integrated boundary-layer thicknesses - displacement, momentum, and energy - are presented. The measured growth of the boundary-layer thicknesses is compared with that predicted by two approximate theories.