Modal and flutter analysis of the sailplane LAK-17B using numerical methods

The objective of current work is to determine the V–g and V–f diagrams for the sailplane’s LAK-17B empennage using numerical methods. The article considers the following problems: development of finite element model of the sailplane LAK-17B; normal modes calculation using created finite element mod...

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Main Authors: Marius Andrikaitis, Algimantas Fedaravičius
Format: Article
Language:English
Published: Vilnius Gediminas Technical University 2014-03-01
Series:Transport
Subjects:
Online Access:https://journals.vgtu.lt/index.php/Transport/article/view/1849
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spelling doaj-79c99cbf1d664b4181b7027a9648b7692021-07-02T01:44:41ZengVilnius Gediminas Technical UniversityTransport1648-41421648-34802014-03-0129110.3846/16484142.2014.898217Modal and flutter analysis of the sailplane LAK-17B using numerical methodsMarius Andrikaitis0Algimantas Fedaravičius1Dept of Transport Engineering, Kaunas University of Technology, LithuaniaDept of Transport Engineering, Kaunas University of Technology, Lithuania The objective of current work is to determine the V–g and V–f diagrams for the sailplane’s LAK-17B empennage using numerical methods. The article considers the following problems: development of finite element model of the sailplane LAK-17B; normal modes calculation using created finite element model; flutter analysis of sailplane LAK-17B using doublet lattice method. https://journals.vgtu.lt/index.php/Transport/article/view/1849sailplanefinite element modelflutternormal modessimulation
collection DOAJ
language English
format Article
sources DOAJ
author Marius Andrikaitis
Algimantas Fedaravičius
spellingShingle Marius Andrikaitis
Algimantas Fedaravičius
Modal and flutter analysis of the sailplane LAK-17B using numerical methods
Transport
sailplane
finite element model
flutter
normal modes
simulation
author_facet Marius Andrikaitis
Algimantas Fedaravičius
author_sort Marius Andrikaitis
title Modal and flutter analysis of the sailplane LAK-17B using numerical methods
title_short Modal and flutter analysis of the sailplane LAK-17B using numerical methods
title_full Modal and flutter analysis of the sailplane LAK-17B using numerical methods
title_fullStr Modal and flutter analysis of the sailplane LAK-17B using numerical methods
title_full_unstemmed Modal and flutter analysis of the sailplane LAK-17B using numerical methods
title_sort modal and flutter analysis of the sailplane lak-17b using numerical methods
publisher Vilnius Gediminas Technical University
series Transport
issn 1648-4142
1648-3480
publishDate 2014-03-01
description The objective of current work is to determine the V–g and V–f diagrams for the sailplane’s LAK-17B empennage using numerical methods. The article considers the following problems: development of finite element model of the sailplane LAK-17B; normal modes calculation using created finite element model; flutter analysis of sailplane LAK-17B using doublet lattice method.
topic sailplane
finite element model
flutter
normal modes
simulation
url https://journals.vgtu.lt/index.php/Transport/article/view/1849
work_keys_str_mv AT mariusandrikaitis modalandflutteranalysisofthesailplanelak17busingnumericalmethods
AT algimantasfedaravicius modalandflutteranalysisofthesailplanelak17busingnumericalmethods
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