Optimal aerodynamic design of airfoils in unsteady viscous flows

DOI10.1016/j.cma.2010.02.016zbMath1231.76094OpenAlexW2076770639MaRDI QIDQ658802

Sanjay Mittal, D. N. Srinath

Publication date: 8 February 2012

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2010.02.016

zbMATH Keywords

finite elementshape optimizationunsteady flowsadjoint methodsairfoilcontinuous adjointtime accurate

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Flow control and optimization for incompressible viscous fluids (76D55)

Related Items

Aerodynamic shape optimization using stabilized finite element method, Nonlinear vibrations of a beam with time-varying rigidity and mass, Design optimization of unsteady airfoils with continuous adjoint method, Shape optimization of corrugated airfoils, Multi-fidelity optimization of super-cavitating hydrofoils

Uses Software

• LBFGS-B

Cites Work

• Unnamed Item
• Unnamed Item
• Multi-objective aerodynamic shape optimization for unsteady viscous flows
• First- and second-order aerodynamic sensitivity derivatives via automatic differentiation with incremental iterative methods
• Optimal control of the cylinder wake in the laminar regime by trust-region methods and POD reduced-order models
• Incompressible flow computations with stabilized bilinear and linear equal-order-interpolation velocity-pressure elements
• Control of flow separation over a forward-facing step by model reduction.
• Computationally efficient, numerically exact design space derivatives via the complex Taylor's series expansion method
• An adjoint method for shape optimization in unsteady viscous flows
• Multi-Point Shape Optimization of Airfoils at Low Reynolds Numbers
• Optimal airfoil shapes for low Reynolds number flows
• Shape-sensitivity analysis and design optimization of linear, thermoelastic solids
• Optimal control of vortex shedding using low-order models. Part I?open-loop model development
• A<scp>ERODYNAMICS OF</scp>S<scp>MALL</scp>V<scp>EHICLES</scp>
• A Limited Memory Algorithm for Bound Constrained Optimization
• Optimization of aerodynamic and acoustic performances of supersonic civil transports
• An adjoint‐based design methodology for CFD problems
• S<scp>HAPE</scp> O<scp>PTIMIZATION IN</scp> F<scp>LUID</scp> M<scp>ECHANICS</scp>
• An introduction to the adjoint approach to design