Publication detail
TOPOMETRICAL FEM OPTIMIZATION OF L 410 NG AIRCRAFT WING STRUCTURE
KATRŇÁK, T. JUREK, P. JURAČKA, J.
Original Title
TOPOMETRICAL FEM OPTIMIZATION OF L 410 NG AIRCRAFT WING STRUCTURE
Type
conference paper
Language
English
Original Abstract
The article presents a topometrical optimization of the critical semi-shell wing structure of the aircraft in the CS-23 Commuter category. The modern FE optimization methods were used and significant weight savings were achieved mainly on the milled integral lower wing panel. A FE model validation with the analytical software and a selection of limits and requirements for an optimization are described in this article. Also a final stress analysis and a complex load capacity analysis are proved for designed structure modifications with an optimal stress distribution.
Keywords
FEM, Topometrical optimization, Wing structure, Stress analysis
Authors
KATRŇÁK, T.; JUREK, P.; JURAČKA, J.
RIV year
2014
Released
19. 12. 2014
Publisher
MAGNANIMITAS
Location
Hradec Králové
ISBN
978-80-87952-07-8
Book
Sborník příspěvků Mezinárodní Masarykovy konference pro doktorandy a mladé vědecké pracovníky 2014. Hradec Králové: MAGNANIMITAS.
Edition
2014
Edition number
5
Pages from
1
Pages to
9
Pages count
9
URL
BibTex
@inproceedings{BUT109910,
author="Tomáš {Katrňák} and Peter {Jurek} and Jaroslav {Juračka}",
title="TOPOMETRICAL FEM OPTIMIZATION OF L 410 NG AIRCRAFT WING STRUCTURE",
booktitle="Sborník příspěvků Mezinárodní Masarykovy konference pro doktorandy a mladé vědecké pracovníky 2014. Hradec Králové: MAGNANIMITAS.",
year="2014",
series="2014",
number="5",
pages="1--9",
publisher="MAGNANIMITAS",
address="Hradec Králové",
isbn="978-80-87952-07-8",
url="http://www.mmk.econference.cz/czech/prihlasene-prispevky_cs.html"
}