R. Ghasemi Asl, and B. Ghadiri. Determination of Dynamic Instability Speed of an Unsweep Wing in Subsonic Flow Including Compressibility Effects. Computational Methods in Engineering 2007; 26 (1) :197-207
URL:
http://jcme.iut.ac.ir/article-1-415-en.html
Abstract: (3876 Views)
In this paper, the equation of motion of an elastic 2 DoF wing model has been derived using Lagranges 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.
Type of Study:
Research |
Subject:
General Received: 2014/10/25 | Published: 2007/07/15