Improving Large-Scale Testing Capability by Modifying the 40- by 80-ft Wind Tunnel
Author(s) -
K. W. Mort,
Paul T. Soderman,
W. T. Eckert
Publication year - 1979
Publication title -
journal of aircraft
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.64
H-Index - 94
eISSN - 1533-3868
pISSN - 0021-8669
DOI - 10.2514/3.58566
Subject(s) - wind tunnel , aerospace engineering , scale (ratio) , marine engineering , computer science , environmental science , aeronautics , engineering , physics , quantum mechanics
Interagency studies conducted during the last several years have indicated the need to improve full-scale testing capabilities. The studies showed that the most effective trade between test capability and facility cost was provided by repowering the existing Ames Research Center 40- by 80-ft Wind Tunnel to increase the maximum speed from about 100 m/s (200 knots) to about 150 m/s (300 knots) and by adding a new 24- by 37-m (80- by 120-ft) test section powered for about a 50-rn/s (100-knot) maximum speed. This paper reviews the design of the facility, a few of its capabilities, and some of its unique features.
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