Study of parameterizations in project CEDESA

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU107794" target="_blank" >RIV/00216305:26210/14:PU107794 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2514/6.2014-0570" target="_blank" >http://dx.doi.org/10.2514/6.2014-0570</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2514/6.2014-0570" target="_blank" >10.2514/6.2014-0570</a>

Result language

angličtina

Original language name

Study of parameterizations in project CEDESA

Original language description

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.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20304 - Aerospace engineering

Project

—

Continuities

R - Projekt Ramcoveho programu EK

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

52nd AIAA Aerospace Sciences Meeting

ISBN

978-1-62410-256-1

ISSN

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e-ISSN

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Number of pages

19

Pages from-to

1-19

Publisher name

AIAA

Place of publication

Neuveden

Event location

National Harbor, Maryland

Event date

Jan 13, 2014

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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