NDLI: Experimental measurements of skin friction on upper surface blown wing

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Experimental measurements of skin friction on upper surface blown wing

Content Provider	NASA Technical Reports Server (NTRS)
Author	Miner, D. D. Campbell, J. F.
Copyright Year	1975
Description	An experimental investigation was conducted to obtain skin-friction measurements on a wing with a circular jet exhausting above it. A Preston tube was used to determine the local shear stress at a point on the wing's upper surface. Data were obtained for four nozzle pressures and four vertical displacements of the jet above the wing. The results indicated that the highest skin-friction values occurred with the jet closest to the wing and with the highest nozzle pressure. These data trends were validated by calculations which combined two-dimensional, turbulent boundary-layer theory with axisymmetric co-flowing jet theory.
File Size	769241
Page Count	40
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19750007533
Archival Resource Key	ark:/13960/t98679203
Language	English
Publisher Date	1975-01-03
Access Restriction	Open
Subject Keyword	Aeronautics (general) Speed Indicators Jet Flow Skin Friction Shear Flow Flow Measurement Pressure Distribution Turbulent Boundary Layer Flow Resistance Two Dimensional Flow Pitot Tubes Wing Panels Nozzle Flow Shear Stress Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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