Volume 26, Number 1 (7-2007)                   jame 2007, 26(1): 197-207 | Back to browse issues page


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R. Ghasemi Asl, and B. Ghadiri. Determination of Dynamic Instability Speed of an Unsweep Wing in Subsonic Flow Including Compressibility Effects. jame. 2007; 26 (1) :197-207
URL: http://jame.iut.ac.ir/article-1-415-en.html

Abstract:   (1263 Views)
In this paper, the equation of motion of an elastic 2 DoF wing model has been derived using Lagrange's method. The aerodynamic loads on the wing were calculated via the Strip-Theory and the effect of compressibility was included. Wing deflections due to bending and twist motions were determined using the Assume-Mode method. The aeroelastic equations were solved numerically using the V-g method. The results obtained for different types of wings were in good agreement with experimental data.
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Type of Study: Research | Subject: General
Received: 2014/10/25

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