Mesh adaptation for time-dependent simulation, optimization and control. (English) Zbl 1018.76040
Summary: The paper describes adaptative design and control for aerodynamic configurations. The aim is to analyze the influence of mesh discretization and connectivity changes on the convergence of minimization algorithms applied to shape design and state control. Hence, we are interested in analyzing the influence of these changes for unsteady configuration simulations. We propose a transient fixed point approach for set mesh-solution-gradient limiting of these effects.
MSC:
76N25 | Flow control and optimization for compressible fluids and gas dynamics |
76M99 | Basic methods in fluid mechanics |
76L05 | Shock waves and blast waves in fluid mechanics |