Detail publikačního výsledku

Study of parameterizations in project CEDESA

AMOIGNON, O.; NAVRÁTIL, J.; HRADIL, J.

Originální název

Study of parameterizations in project CEDESA

Anglický název

Study of parameterizations in project CEDESA

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

We are using test cases proposed by the AIAA Discussion Group on Aerodynamic Design Optimization in order to compare two different approaches of parameterization. The methods are a Free-Form Deformation (FFD) scheme under development and a Radial Basis Function (RBF) approach. The main criteria we are observing are convergence behavior, e.g. when increasing the number of design parameters, and ability to resolve geometric constraints. Results for the NACA0012 airfoil and the RAE2822 airfoil test cases are presented, as well as a preliminary study of wing shape optimization.

Anglický abstrakt

We are using test cases proposed by the AIAA Discussion Group on Aerodynamic Design Optimization in order to compare two different approaches of parameterization. The methods are a Free-Form Deformation (FFD) scheme under development and a Radial Basis Function (RBF) approach. The main criteria we are observing are convergence behavior, e.g. when increasing the number of design parameters, and ability to resolve geometric constraints. Results for the NACA0012 airfoil and the RAE2822 airfoil test cases are presented, as well as a preliminary study of wing shape optimization.

Klíčová slova

parameterization, aerodynamic, shape, optimization, CEDESA

Klíčová slova v angličtině

parameterization, aerodynamic, shape, optimization, CEDESA

Autoři

AMOIGNON, O.; NAVRÁTIL, J.; HRADIL, J.

Rok RIV

2017

Vydáno

17.01.2014

Nakladatel

AIAA

ISBN

978-1-62410-256-1

Kniha

52nd AIAA Aerospace Sciences Meeting

Strany od

1

Strany do

19

Strany počet

19

BibTex

@inproceedings{BUT105539,
  author="Olivier {Amoignon} and Jan {Navrátil} and Jiří {Hradil}",
  title="Study of parameterizations in project CEDESA",
  booktitle="52nd AIAA Aerospace Sciences Meeting",
  year="2014",
  pages="1--19",
  publisher="AIAA",
  doi="10.2514/6.2014-0570",
  isbn="978-1-62410-256-1"
}