FE simulation of bird strike tests of composite panels in MSC.Software
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU129817" target="_blank" >RIV/00216305:26210/18:PU129817 - isvavai.cz</a>
Result on the web
<a href="http://www.engmech.cz/2018/" target="_blank" >http://www.engmech.cz/2018/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/91-8-837" target="_blank" >10.21495/91-8-837</a>
Alternative languages
Result language
angličtina
Original language name
FE simulation of bird strike tests of composite panels in MSC.Software
Original language description
In this article, the author shows the result of an attempt to tune the parameters of finite element simulations of bird strikes on a composite panel based on the results of real bird strike tests. The main objective of this study was to find the finite element model parameters, which would provide the best correlation between the experiments and simulations. For these purpose two different software MSC.Nastran and MSC.Dytran and two different methods Lagrangian-Eulerian and Smooth Particles Hydrodynamics were used for simulations. The model and simulation parameters were varied and the simulations results were compared with the tests results. The study has shown that the simple model of a composite panel, which was meshed with CQUAD4 and CTRIA shell elements, does not allow to accurately simulate the deflections and the damage of the panel occurred during the bird strike.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ENGINEERING MECHANICS 2018 - Book of full texts
ISBN
978-80-86246-88-8
ISSN
1805-8248
e-ISSN
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Number of pages
4
Pages from-to
837-840
Publisher name
Czech Academy of Sciences, Prague
Place of publication
konference Engineering Mechanics 2018, Svratka,
Event location
Svratka
Event date
May 14, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000465489800209