Active control and drag optimization for flow past a circular cylinder. I: Oscillatory cylinder rotation

DOI10.1006/jcph.2000.6556zbMath0977.76021OpenAlexW2069558199MaRDI QIDQ1587864

Publication date: 28 February 2001

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jcph.2000.6556

zbMATH Keywords

active control flow around circular cylinder quasi-Newton method finite element approximations time discretization space discretization BFGS algorithms adjoint equation approach boundary control by rotation cost function gradient drag optimization incompressible two-dimensional Navier-Stokes equations second-order-accurate two-step implicit/explicit finite difference scheme

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Finite difference methods applied to problems in fluid mechanics (76M20) Finite element methods applied to problems in fluid mechanics (76M10) Flow control and optimization for incompressible viscous fluids (76D55)

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Uses Software

L-BFGS

Cites Work