Computation of aeroelastic transfer functions of aircraft elements under vibrations in a compressible flow |
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| Authors: | V V Gulyaev V V Ovchinnikov V M Popov S V Filimonov |
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| Institution: | (1) Prof. Zhukovskii and Gagarin Military Aviation Academy, Planetnaya 3, Moscow, 125190, Russia |
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| Abstract: | We consider the problem on the computation of aeroelastic transfer functions of an airfoil under vibrations in a compressible flow with the actual natural frequencies of the airfoil taken into account. The problem is reduced to a Neumann type boundary value problem for the scalar Helmholtz equation.We estimate the reliability of the computation results. |
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