Detail publikace
Modelling of leading edge morphing by using geometrically exact beam theory
HRSTKA, M. BAJER, J. HADAŠ, Z. KHODAEI, Z. ALIABADI, F. KOTOUL, M.
Anglický název
Modelling of leading edge morphing by using geometrically exact beam theory
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
The goal of the presented work is to demonstrate a capability of a non-linear computational model for a leading edge morphing based on the geometrically exact Timoshenko beam theory implemented in the finite element method. The leading edge topology is divided into outer surface with various bending and tension response along the element centre line and kinematic mechanism. Their interconnection is realized by joints, in the computational model realized by the Lagrange multiplier technique. Loading is realized by prescribed moment in one mounting node which represents an electric servomotor. In the results section, beam resultants dependent on the various initial configuration of the kinematic mechanism are analysed.
Anglický abstrakt
The goal of the presented work is to demonstrate a capability of a non-linear computational model for a leading edge morphing based on the geometrically exact Timoshenko beam theory implemented in the finite element method. The leading edge topology is divided into outer surface with various bending and tension response along the element centre line and kinematic mechanism. Their interconnection is realized by joints, in the computational model realized by the Lagrange multiplier technique. Loading is realized by prescribed moment in one mounting node which represents an electric servomotor. In the results section, beam resultants dependent on the various initial configuration of the kinematic mechanism are analysed.
Klíčová slova anglicky
Morphing wing, geometrically exact beam, finite element method, non-linear analysis, Lagrange multiplier method, meta-materials.
Vydáno
14.05.2024
Nakladatel
Institute of Solid Mechanics, Mechatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology
Místo
Milovy
ISBN
978-80-214-6235-9
ISSN
1805-8248
Kniha
Engineering Mechanics 2024
Ročník
30
Číslo
1
Číslo edice
30
Strany od–do
134–137
Počet stran
4
BIBTEX
@inproceedings{BUT193991,
author="Miroslav {Hrstka} and Jan {Bajer} and Zdeněk {Hadaš} and Zahra Sharif {Khodaei} and Ferri MH {Aliabadi} and Michal {Kotoul},
title="Modelling of leading edge morphing by using geometrically exact beam theory",
booktitle="Engineering Mechanics 2024",
year="2024",
volume="30",
number="1",
month="May",
pages="134--137",
publisher="Institute of Solid Mechanics, Mechatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology",
address="Milovy",
isbn="978-80-214-6235-9",
issn="1805-8248"
}