Numerical modelling of gas flow in a planar duct with oscillating wall
A.L. Tukmakov
Institute of Mechanics and Mechanical Engineering,
Kazan Center of RAS, Kazan, Russia
Pages: 335-342
Abstract
The gas oscillations arising in a planar duct under the excitation of a wall part are studied numerically on the basis of the solution of an aeroelasticity problem. A spatial localization of transverse and streamwise waves has been revealed computationally, and the character of the power spectra of pressure oscillations upstream and downstream of the excitation region has been established.
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