Publication detail

Fatigue analyses and optimization of L 410 NG aircraft

KATRŇÁK, T. AUGUSTIN, P. VLČEK, D.

Original Title

Fatigue analyses and optimization of L 410 NG aircraft

English Title

Fatigue analyses and optimization of L 410 NG aircraft

Type

journal article - other

Language

en

Original Abstract

The complementary participation of the Institute of Aerospace Engineering on L 410 NG commuter transport aircraft design is presented in this paper. For damage tolerance analyses and following modifications modern finite element methods were used. A specific load sequence, which includes gust, maneuver and ground loads, was designed. Then detailed damage tolerance analyses of lower wing integrally stiffened and riveted wing panels were investigated. Complex damage tolerance analyses, crack propagation simulations and utilization of modern topometry finite element optimization method are presented in this article.

English abstract

The complementary participation of the Institute of Aerospace Engineering on L 410 NG commuter transport aircraft design is presented in this paper. For damage tolerance analyses and following modifications modern finite element methods were used. A specific load sequence, which includes gust, maneuver and ground loads, was designed. Then detailed damage tolerance analyses of lower wing integrally stiffened and riveted wing panels were investigated. Complex damage tolerance analyses, crack propagation simulations and utilization of modern topometry finite element optimization method are presented in this article.

Keywords

MOSTA project, Fatigue analysis, FEM, Optimization

Released

20.10.2016

Publisher

ALV - Association of the Aerospace Manufacturers

Location

Czech republic

Pages from

39

Pages to

41

Pages count

3

URL

Documents

BibTex


@article{BUT132022,
  author="Tomáš {Katrňák} and Petr {Augustin} and Dalibor {Vlček}",
  title="Fatigue analyses and optimization of L 410 NG aircraft",
  annote="The complementary participation of the Institute of Aerospace Engineering on L 410 NG commuter transport aircraft design is presented in this paper. For damage tolerance analyses and following modifications modern finite element methods were used. A specific load sequence, which includes gust, maneuver and ground loads, was designed. Then detailed damage tolerance analyses of lower wing integrally stiffened and riveted wing panels were investigated. Complex damage tolerance analyses, crack propagation simulations and utilization of modern topometry finite element optimization method are presented in this article.",
  address="ALV - Association of the Aerospace Manufacturers",
  chapter="132022",
  howpublished="online",
  institution="ALV - Association of the Aerospace Manufacturers",
  number="2",
  volume="2016",
  year="2016",
  month="october",
  pages="39--41",
  publisher="ALV - Association of the Aerospace Manufacturers",
  type="journal article - other"
}