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

http://www.mmk.econference.cz/czech/prihlasene-prispevky_cs.html

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"
}