An efficient multi-block Newton–Krylov algo-rithm using the compressible Navier–Stokes equations is presented for the analysis and de-sign of high-lift airfoil configurations. The pre-conditioned generalized minimum residual (GM-RES) method is applied to solve the discrete-adjoint equation, leading to a fast computation of accurate objective function gradients. Further-more, the GMRES method is used in conjunc-tion with an inexact-Newton approach to obtain fast solutions of the Navier–Stokes equations. Optimization constraints are enforced through a penalty formulation, and the resulting uncon-strained problem is solved via a quasi-Newton method. Several design examples are provided which demonstrate that this algorithm provides an effectiv...
AbstractIn this paper we develop a fast Petrov–Galerkin method for solving the generalized airfoil e...
This lecture deals with the application of numerical optimization for aerodynamic design of high-lif...
<p>A method is presented for concurrent aerostructural optimization of wing planform, airfoil and hi...
An efficient multi-block Newton--Krylov algorithm using the compressible Navier--Stokes equations is...
This article presents a design optimization method for maximizing lift without increasing the drag o...
An investigation of preconditioning techniques is presented for a Newton--Krylov algorithm that is u...
A Newton-Krylov algorithm is presented for aerodynamic shape optimization in three dimensions using ...
A grid movement algorithm based on the linear elasticity method with multiple increments is presente...
An adjoint-based Navier-Stokes design and optimization method for two-dimensional multi-element high...
The objective of the presented work is to demonstrate the benefits of using numerical optimization o...
Optimization of aerodynamic profiles is often done using methods based on coupling potential flow th...
A grid movement algorithm based on the linear elasticity method with multiple increments is presente...
A multi-objective and multipoint optimization problem is presented dealing with a multi-element airf...
A Newton-Krylov algorithm for aerodynamic shape optimization in three dimensions is presented for bo...
The presentation will show the successful application of numerical optimization for 3D high-lift des...
AbstractIn this paper we develop a fast Petrov–Galerkin method for solving the generalized airfoil e...
This lecture deals with the application of numerical optimization for aerodynamic design of high-lif...
<p>A method is presented for concurrent aerostructural optimization of wing planform, airfoil and hi...
An efficient multi-block Newton--Krylov algorithm using the compressible Navier--Stokes equations is...
This article presents a design optimization method for maximizing lift without increasing the drag o...
An investigation of preconditioning techniques is presented for a Newton--Krylov algorithm that is u...
A Newton-Krylov algorithm is presented for aerodynamic shape optimization in three dimensions using ...
A grid movement algorithm based on the linear elasticity method with multiple increments is presente...
An adjoint-based Navier-Stokes design and optimization method for two-dimensional multi-element high...
The objective of the presented work is to demonstrate the benefits of using numerical optimization o...
Optimization of aerodynamic profiles is often done using methods based on coupling potential flow th...
A grid movement algorithm based on the linear elasticity method with multiple increments is presente...
A multi-objective and multipoint optimization problem is presented dealing with a multi-element airf...
A Newton-Krylov algorithm for aerodynamic shape optimization in three dimensions is presented for bo...
The presentation will show the successful application of numerical optimization for 3D high-lift des...
AbstractIn this paper we develop a fast Petrov–Galerkin method for solving the generalized airfoil e...
This lecture deals with the application of numerical optimization for aerodynamic design of high-lif...
<p>A method is presented for concurrent aerostructural optimization of wing planform, airfoil and hi...