Flutter of airfoil sections in bending, torsion, and control-surface rotation is analyzed by employing aerodynamic solution for HF oscillations; analysis includes effects of airfoil thickness and shape, and is valid at arbitrary supersonic Mach numbers and sufficiently high values of frequency variable; for flutter problems with two degrees of freedom, expressions for calculating flutter speed and frequency are obtained; case of three degrees of freedom is studied by solving determinant equation numerically; some calculated results are presented.
Applications of high-frequency aerodynamic theory to calculation of flutter at supersonic speeds
Haifa, Israel Inst Technology -- Dept Aeronautical Eng -- Report
1964
50 pages
Report
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Supersonic flutter calculation using high-frequency aerodynamic theory
Engineering Index Backfile | 1964
|Flutter of multibay panels at high supersonic speeds
AIAA | 1964
|Flutter of multibay panels at supersonic speeds
AIAA | 1964
|