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ACTIVE CONTROL OF COMPRESSIBLE FLOWS ON A CURVED SURFACE
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English
Abstract
We consider the effect of Localized, time-periodic surface heating and cooling over a curved surface. This is a mechanism for the active control of unstable disturbances by phase cancellation and reinforcement. It is shown that the pressure gradient induced by the curvature significantly enhances the effectiveness of this form of active control. In particular, by appropriate choice of phase, active surface heating can completely stabilize an unstable wave.
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MAESTRELLO, L., BAYLISS, A., PARIKH, P., and TURKEL, E., "ACTIVE CONTROL OF COMPRESSIBLE FLOWS ON A CURVED SURFACE," SAE Technical Paper 851856, 1985, https://doi.org/10.4271/851856.Also In
References
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