Publication detail
Aerodynamic shape optimization of an airliner elastic wing
NAVRÁTIL, J.
English title
Aerodynamic shape optimization of an airliner elastic wing
Type
conference paper
Language
en
Original abstract
Aerodynamic shape optimization of a common airliner elastic wing is presented and compared with optimization of the same wing assuming rigid structure. A gradient-based optimization approach is applied in connection with adjoint method used for calculation of gradients of aerodynamic forces. The initial wing shape is parameterized by Free Form Deformation technique. The aerodynamics of the elastic wing is calculated using the fluid-structure interaction method which couples computational fluid dynamic solver with linear structural solver.
English abstract
Aerodynamic shape optimization of a common airliner elastic wing is presented and compared with optimization of the same wing assuming rigid structure. A gradient-based optimization approach is applied in connection with adjoint method used for calculation of gradients of aerodynamic forces. The initial wing shape is parameterized by Free Form Deformation technique. The aerodynamics of the elastic wing is calculated using the fluid-structure interaction method which couples computational fluid dynamic solver with linear structural solver.
Keywords in English
aerodynamic, shape, optimization, elastic, transonic, wing
Released
08.11.2017
Publisher
EDP Sciences
Location
Francie
ISBN
9781510851924
ISSN
2271-2097
Book
12th International Conference on Applied Mathematical Programming and Modelling (APMOD 2016)
Volume
14
Number
00006
Pages from–to
1–9
Pages count
9
BIBTEX
@inproceedings{BUT127580,
author="Jan {Navrátil},
title="Aerodynamic shape optimization of an airliner elastic wing",
booktitle="12th International Conference on Applied Mathematical Programming and Modelling (APMOD 2016) ",
year="2017",
volume="14",
number="00006",
month="November",
pages="1--9",
publisher="EDP Sciences",
address="Francie",
isbn="9781510851924",
issn="2271-2097"
}