WER-1: Two dimensional tests of GA(W)-1 and GA(W)-2 airfoils at angles- of-attack from 0 to 360 degrees
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Issue Date
1977-01
Authors
Satran, Dale R.
Snyder, Melvin H.
Advisor
Citation
Satran, Dale and Melvin H. Snider.Two dimensional tests of GA(W)-1 and GA(W)-2 airfoils at angles- of-attack from 0 to 360 degrees Wichita, Kan. : Wichita State University, Wind Energy Laboratory, 1977. 37 p.
Abstract
Tests of the GA(W) - l and GA(W)-2 airfoils were conducted in the 2- D test section of the Wichita State University 7' x 10' low speed wind tunnel to determine the lift , drag, and pitching moment coefficients of the airfoils. The chords of the aluminum models were six inches. The airfoils were tested at three Reynolds numbers: .37 x 10 I .51 x 10, and .67 x 10, and at angles of attack from a to 360 degrees . Hysteresis studies were also performed from negative stall to positive stall.
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Description
In the public domain. For early dissemination.
Because of its significant early commercial potential, this information,
which has been developed under a State of Kansas program using NASA information,
is being disseminated within the United States in advance of general
publication. This information may be duplicated and used by the recipient
with the express limitation that it not be published. Release of this information
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to these limitations. Foreign release may be made only with prior NASA approval
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any reproduction of this information in whole or in part.
Date for general release: January 1979