Geometric comparison of aerofoil shape parameterization methods
A comprehensive review of aerofoil shape parameterization methods that can be used for
aerodynamic shape optimization is presented. Seven parameterization methods are …
aerodynamic shape optimization is presented. Seven parameterization methods are …
Aerodynamic optimization algorithm with integrated geometry parameterization and mesh movement
An efficient gradient-based algorithm for aerodynamic shape optimization is presented. The
algorithm consists of several components, including a novel integrated geometry …
algorithm consists of several components, including a novel integrated geometry …
Reduced surface point selection options for efficient mesh deformation using radial basis functions
TCS Rendall, CB Allen - Journal of Computational Physics, 2010 - Elsevier
Previous work by the authors has developed an efficient method for using radial basis
functions (RBFs) to achieve high quality mesh deformation for large meshes. For volume …
functions (RBFs) to achieve high quality mesh deformation for large meshes. For volume …
Metric-based mathematical derivation of efficient airfoil design variables
Within an aerodynamic shape optimization framework, an efficient shape parameterization
and deformation scheme is critical to allow flexible deformation of the surface with the …
and deformation scheme is critical to allow flexible deformation of the surface with the …
Control point-based aerodynamic shape optimization applied to AIAA ADODG test cases
Results are presented for aerodynamic shape optimization on a number of standard test
cases proposed as part of the AIAA aerodynamic design optimization discussion group …
cases proposed as part of the AIAA aerodynamic design optimization discussion group …
Wing aerodynamic optimization using efficient mathematically-extracted modal design variables
Aerodynamic shape optimization of a transonic wing using mathematically-extracted modal
design variables is presented. A novel approach is used for deriving design variables using …
design variables is presented. A novel approach is used for deriving design variables using …
Influence of shape parameterization on a benchmark aerodynamic optimization problem
This paper presents an investigation into the influence of shape parameterization and
dimensionality on the optimization of a benchmark case described by the American Institute …
dimensionality on the optimization of a benchmark case described by the American Institute …
Generic modal design variables for efficient aerodynamic optimization
Orthogonal modes are an effective method for aerodynamic shape optimization due to their
excellent design space compactness; however, all existing methods are generated from a …
excellent design space compactness; however, all existing methods are generated from a …
CFD-based optimization of hovering rotors using radial basis functions for shape parameterization and mesh deformation
CB Allen, TCS Rendall - Optimization and Engineering, 2013 - Springer
Aerodynamic shape optimization of a helicopter rotor in hover is presented, using
compressible CFD as the aerodynamic model. An efficient domain element shape …
compressible CFD as the aerodynamic model. An efficient domain element shape …
Parameterizing airfoil shape using aerodynamic performance parameters
F Deng, C Xue, N Qin - AIAA Journal, 2022 - arc.aiaa.org
A novel shape parameterization for airfoils (named as PAERO) is proposed to provide
design variables related to the aerodynamic characteristics based on the linearized …
design variables related to the aerodynamic characteristics based on the linearized …