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Effects of vortex flaps on the low-speed aerodynamic characteristics of an arrow wingTests were conducted in the Langley 12-foot low-speed wind-tunnel to determine the longitudinal and lateral-directional aerodynamic effects of plain and tabbed vortex flaps on a flat-plate, highly swept arrow-wing model. Flow-visualization studies were made using a helium-bubble technique. Static forces and moments were measured over an angle-of-attack range from 0 deg to 50deg for sideslip angles of 0 deg and + or - 4 deg.
Document ID
19820003140
Acquisition Source
Legacy CDMS
Document Type
Technical Publication (TP)
Authors
Yip, L. P. (NASA Langley Research Center Hampton, VA, United States)
Murri, D. G. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 4, 2013
Publication Date
November 1, 1981
Subject Category
Aeronautics (General)
Report/Patent Number
NASA-TP-1914
L-14575
Accession Number
82N11013
Funding Number(s)
PROJECT: RTOP 505-43-13-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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