Publication detail

Numerical Modelling of Composite Structure and Experimental Comparsion

JURAČKA, J.

Czech title

Porovnání výsledků výpočtu metodou konečných prvků a experimentu na kompozitní konstrukci

English title

Numerical Modelling of Composite Structure and Experimental Comparsion

Type

conference paper

Language

en

Original abstract

The paper describes the strength analysis of composite structures of aircraft wings by FEM and its experimental verification. Modelling and experimental work were done at a wing of all-composite UL aircrafts UFM-10 Samba and TL-2000 Carbon Sting. The first part of the paper demonstrates the creation of the individual structure models of both wings and their analysis followed by the description of a real wing test. The paper compares the computational outputs with the results obtained by experimental measuring done during the tests. The conclusions show the correspondence of the experimental results with the FEM analysis.

Czech abstract

V uvedený příspěvek předkládá výsledky MKP analýz kompozitních křídel a srovnává je s výsledky experimentálního ověření pevnosti na Zkušebně letecké techniky VUT v Brně. Jedná se dvě konstrukce. Jedna patří letounu UFM-10 Samba s rozpětím 11 m, což se blíží konstrukcím s vysokou štíhlostí křídel charakterizující kluzáky a druhá konstrukce křídla letounu TL – 2000 Sting Carbon s rozpětím 8 m spíše odpovídá konstrukci standardního letounu.

English abstract

The paper describes the strength analysis of composite structures of aircraft wings by FEM and its experimental verification. Modelling and experimental work were done at a wing of all-composite UL aircrafts UFM-10 Samba and TL-2000 Carbon Sting. The first part of the paper demonstrates the creation of the individual structure models of both wings and their analysis followed by the description of a real wing test. The paper compares the computational outputs with the results obtained by experimental measuring done during the tests. The conclusions show the correspondence of the experimental results with the FEM analysis.

Keywords in English

composite structure

RIV year

2003

Released

03.06.2003

Publisher

VUT v Brně

Location

Brno University of Technology

ISBN

80-214-2314-5

Book

Experimental Stress Analysis 2003

Edition number

1

Pages count

2

BIBTEX


@inproceedings{BUT7639,
  author="Jaroslav {Juračka},
  title="Numerical Modelling of Composite Structure and Experimental Comparsion",
  booktitle="Experimental Stress Analysis 2003",
  year="2003",
  month="June",
  publisher="VUT v Brně",
  address="Brno University of Technology",
  isbn="80-214-2314-5"
}