Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722736576
Size: 79.39 MB
Format: PDF, ePub, Mobi
Category :
Languages : en
Pages : 62
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The Langley 0.3 Meter Transonic Cryogenic Tunnel has provision for boundary removal from the sidewalls to reduce sidewall interference effects on the test data. The tests carried out to determine the change in the empty test section sidewall boundary layer thickness at the model station with upstream boundary layer mass removal are described. The boundary layer measurements showed that the upstream removal region is effective in reducing the boundary layer thickness at the model station. The boundary layer displacement thickness reduced from about 1.2 percent to about .4 percent of the test section width. The boundary layer velocity profiles followed a power law variation in the outer region and showed good correlation when plotted in terms of boundary layer momentum thickness. Murthy, A. V. Unspecified Center...
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Author: Icon Group International
Publisher: ICON Group International
ISBN: 9781114325302
Size: 71.51 MB
Format: PDF, ePub, Mobi
Category :
Languages : en
Pages :
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Author: Robin Carey
Publisher:
ISBN:
Size: 44.19 MB
Format: PDF, Mobi
Category : Sports & Recreation
Languages : en
Pages : 149
View: 3369
As a river guide on the Klamath River in northern California, Robin Carey fantasized about attempting 'an entire whitewater river in upstream mode.' Years later, Carey and his son Dev, both experienced river runners, set out to kayak up the wild Klamath f
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Author: Virelle Kidder
Publisher: Victor
ISBN: 9780896935433
Size: 10.60 MB
Format: PDF, ePub
Category : Child rearing
Languages : en
Pages : 148
View: 7688