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The method for estimation of dynamic aeroelastic characteristics of a hypersonic flying vehicles construction
| Authors: Menzulsky S.Yu. | Published: 30.07.2013 |
| Published in issue: #2(611)/2011 | |
| Category: Calculation and Design of Machinery | |
| Keywords: structural dynamics, hypersonic flying vehicle, aeroelastic vibrations, flutter |
The article describes a method for estimation of aeroelastic characteristics of a hypersonic flying vehicles construction, based on the use of three-dimensional finite-element modeling and «modified piston theory» approaches. The method was verified against the results of the experiment to determine a critical speed of the flutter.