Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithm
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Latin American journal of solids and structures (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252014000100007 |
Resumo: | This study introduces a method based on real-coded genetic algorithm to design an elliptical shaped fuel tank. This method enhances the advantage of the system such as roll stability, and reduces disadvantages like fluid c.g. height and overturning moment. These parameters corresponding to the elliptical tanks with different filling levels are properly optimized. Moreover the effects of these optimized shapes on natural sloshing frequency are investigated. Comparing presented results with experimental ones indicate the reliability and accuracy of the present work. In addition, a new method based on genetic algorithm, which enhances tank rollover threshold, is presented. This optimization enhances roll stability, although reducing the natural sloshing frequency in comparison to cylindrical tanks. In contrast, the sloshing frequency of the optimized elliptical tank is enhanced in compare with conventional elliptical tanks, which is considered as an advantageof the presented work. |
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Latin American journal of solids and structures (Online) |
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|
spelling |
Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithmGenetic algorithmsloshingoptimizationtank vehicleoverturning momentThis study introduces a method based on real-coded genetic algorithm to design an elliptical shaped fuel tank. This method enhances the advantage of the system such as roll stability, and reduces disadvantages like fluid c.g. height and overturning moment. These parameters corresponding to the elliptical tanks with different filling levels are properly optimized. Moreover the effects of these optimized shapes on natural sloshing frequency are investigated. Comparing presented results with experimental ones indicate the reliability and accuracy of the present work. In addition, a new method based on genetic algorithm, which enhances tank rollover threshold, is presented. This optimization enhances roll stability, although reducing the natural sloshing frequency in comparison to cylindrical tanks. In contrast, the sloshing frequency of the optimized elliptical tank is enhanced in compare with conventional elliptical tanks, which is considered as an advantageof the presented work.Associação Brasileira de Ciências Mecânicas2014-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252014000100007Latin American Journal of Solids and Structures v.11 n.1 2014reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1679-78252014000100007info:eu-repo/semantics/openAccessShojaeefard,M. H.Talebitooti,R.Satri,S.YarmohammadiAmiryoon,Mohammad Hassaneng2013-06-25T00:00:00Zoai:scielo:S1679-78252014000100007Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1679-7825&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.phpabcm@abcm.org.br||maralves@usp.br1679-78251679-7817opendoar:2013-06-25T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false |
dc.title.none.fl_str_mv |
Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithm |
title |
Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithm |
spellingShingle |
Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithm Shojaeefard,M. H. Genetic algorithm sloshing optimization tank vehicle overturning moment |
title_short |
Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithm |
title_full |
Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithm |
title_fullStr |
Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithm |
title_full_unstemmed |
Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithm |
title_sort |
Investigation on natural frequency of an optimized elliptical container using real-coded genetic algorithm |
author |
Shojaeefard,M. H. |
author_facet |
Shojaeefard,M. H. Talebitooti,R. Satri,S.Yarmohammadi Amiryoon,Mohammad Hassan |
author_role |
author |
author2 |
Talebitooti,R. Satri,S.Yarmohammadi Amiryoon,Mohammad Hassan |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Shojaeefard,M. H. Talebitooti,R. Satri,S.Yarmohammadi Amiryoon,Mohammad Hassan |
dc.subject.por.fl_str_mv |
Genetic algorithm sloshing optimization tank vehicle overturning moment |
topic |
Genetic algorithm sloshing optimization tank vehicle overturning moment |
description |
This study introduces a method based on real-coded genetic algorithm to design an elliptical shaped fuel tank. This method enhances the advantage of the system such as roll stability, and reduces disadvantages like fluid c.g. height and overturning moment. These parameters corresponding to the elliptical tanks with different filling levels are properly optimized. Moreover the effects of these optimized shapes on natural sloshing frequency are investigated. Comparing presented results with experimental ones indicate the reliability and accuracy of the present work. In addition, a new method based on genetic algorithm, which enhances tank rollover threshold, is presented. This optimization enhances roll stability, although reducing the natural sloshing frequency in comparison to cylindrical tanks. In contrast, the sloshing frequency of the optimized elliptical tank is enhanced in compare with conventional elliptical tanks, which is considered as an advantageof the presented work. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252014000100007 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252014000100007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1679-78252014000100007 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Ciências Mecânicas |
publisher.none.fl_str_mv |
Associação Brasileira de Ciências Mecânicas |
dc.source.none.fl_str_mv |
Latin American Journal of Solids and Structures v.11 n.1 2014 reponame:Latin American journal of solids and structures (Online) instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) instacron:ABCM |
instname_str |
Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
instacron_str |
ABCM |
institution |
ABCM |
reponame_str |
Latin American journal of solids and structures (Online) |
collection |
Latin American journal of solids and structures (Online) |
repository.name.fl_str_mv |
Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
repository.mail.fl_str_mv |
abcm@abcm.org.br||maralves@usp.br |
_version_ |
1754302887279722496 |