Velocity field generated by wing vibrations propagating along the surface
The velocity field generated by wing vibrations propagating along an elastic wing surface with finite velocity is studied.
The gasdynamic problem is reduced to a mixed boundary-value problem with a moving boundary for the three-dimensional wave equation. The solution is obtained in closed form when the wing travels at supersonic velocity following an arbitrary law, the vibration propagation front is an arbitrary curve displacing along the wing surface, and the wing edges are supersonic.
KeywordsVelocity Field Wave Equation Closed Form Propagation Front Wing Surface
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