ACTIVE CONTROL OF COMPRESSIBLE FLOWS ON A CURVED SURFACE NASA Langley Research Center, Hampton. VA

Format:

Conference/Event

Author/Creator:

Maestrello, L. (Lucio), author.

Conference Name:

Aerospace Technology Conference & Exposition (1985-10-14 : Long Beach, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1985

Summary:

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

Notes:

Vendor supplied data

Publisher Number:

851856

Access Restriction:

Restricted for use by site license