Automatic transition from simulation to one-shot shape optimization with Navier-Stokes equations

DOI10.1002/gamm.201010011zbMath1342.76068OpenAlexW2069688016MaRDI QIDQ3058175

Emre Özkaya, Nicolas R. Gauger

Publication date: 18 November 2010

Published in: GAMM-Mitteilungen (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/gamm.201010011

zbMATH Keywords

automatic differentiationcomputational fluid dynamicsaerodynamic shape optimizationone-shot optimization

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Navier-Stokes equations for incompressible viscous fluids (76D05) Direct numerical and large eddy simulation of turbulence (76F65) Optimization of shapes other than minimal surfaces (49Q10)

Related Items (10)

Discrete adjoint sensitivity analysis for fluid flow topology optimization based on the generalized lattice Boltzmann method ⋮ Robust preconditioned one-shot methods and direct-adjoint-looping for optimizing Reynolds-averaged turbulent flows ⋮ Combining Sobolev smoothing with parameterized shape optimization ⋮ One-Shot Approaches to Design Optimzation ⋮ Adaptive sequencing of primal, dual, and design steps in simulation based optimization ⋮ Adjoint Based Aerodynamic Shape Optimisation Using Kinetic Meshfree Method ⋮ Preparation and assembly of discrete adjoint CFD codes ⋮ One-shot methods in function space for PDE-constrained optimal control problems ⋮ A one-shot optimization framework with additional equality constraints applied to multi-objective aerodynamic shape optimization ⋮ On an extension of one-shot methods to incorporate additional constraints

Uses Software

• TAU
• TAPENADE

Cites Work

• Aerodynamic shape optimization using simultaneous pseudo-timestepping
• Extension of fixed point PDE solvers for optimal design by one-shot method
• Two calculation procedures for steady, three-dimensional flows with recirculation

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