Optimal Control of Unsteady Flows Using a Discrete and a Continuous Adjoint Approach
作者： Angelo Carnarius , Frank Thiele , Emre Özkaya , Anil Nemili , Nicolas R. Gauger
DOI: 10.1007/978-3-642-36062-6_32
关键词: Flow separation 、 Mathematics 、 Trial and error 、 Adjoint equation 、 Turbulence 、 Airfoil 、 Control theory 、 Suction 、 Optimal control 、 Compressibility
摘要: While active flow control is an established method for controlling separation on vehicles and airfoils, the design of actuation often done by trial error. In this paper, development a discrete continuous adjoint solver optimal unsteady turbulent flows governed incompressible Reynolds-averaged Navier-Stokes equations presented. Both approaches are applied to testcases featuring blowing suction type compared in terms accuracy computed gradient.
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