Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/6678
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mert, Sinem K. | - |
dc.contributor.author | Demiral, Murat | - |
dc.contributor.author | Altın, Murat | - |
dc.contributor.author | Acar, Erdem | - |
dc.contributor.author | Güler, Mehmet Ali | - |
dc.date.accessioned | 2021-09-11T15:43:09Z | - |
dc.date.available | 2021-09-11T15:43:09Z | - |
dc.date.issued | 2021 | en_US |
dc.identifier.issn | 1678-5878 | - |
dc.identifier.issn | 1806-3691 | - |
dc.identifier.uri | https://doi.org/10.1007/s40430-020-02793-6 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/6678 | - |
dc.description.abstract | This paper aims to investigate the crashworthiness performance of thin-walled tubes under quasi-static conditions both experimentally and numerically. Single-cell and multi-cell tubes made of aluminum were tested under quasi-static compressive loading. A three-dimensional finite element (FE) model accounting for the damage in the constitutive equations was developed. It was validated through experiments based on the force-displacement behavior and the deformation views of the tubes. The sensitivity of the initial peak force, total energy absorption, specific energy absorption, and crush force efficiency to different model parameters such as the tube height and thickness, velocity of the rigid upper plate, and the type of the constitutive equations used were investigated in detail. It was observed that the element type used (shell/solid) in the FE model and the element size in the thickness direction played an important role in simulating the tests accurately. In addition, surrogate-based optimization of the single-cell tubes (T0) and two different types of multi-cell tubes (T4E, T8E) is performed to maximize crush force efficiency (CFE) and specific energy absorption (SEA). It is found that CFE of the optimum T4E design is 8.5% greater than CFE of the optimum T8E design and 30% greater than CFE of the optimum T0 design. It is also found that SEA of the optimum T4E design is 9.8% greater than SEA of the optimum T8E design and 213% greater than SEA of the optimum T0 design. | en_US |
dc.description.sponsorship | TUBITAK (the Scientific and Technological Research Council of Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [ARDEB-1002, 115M025] | en_US |
dc.description.sponsorship | The experimental results obtained in this paper is from the research project which was supported by TUBITAK (the Scientific and Technological Research Council of Turkey) under the ARDEB-1002 Program (Project Number 115M025). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Heidelberg | en_US |
dc.relation.ispartof | Journal of The Brazilian Society of Mechanical Sciences And Engineering | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Thin-walled aluminum tubes | en_US |
dc.subject | Crashworthiness | en_US |
dc.subject | Specific energy absorption | en_US |
dc.subject | Quasi-static crushing | en_US |
dc.subject | Damage criteria | en_US |
dc.subject | Surrogate-based optimization | en_US |
dc.title | Experimental and Numerical Investigation on the Crashworthiness Optimization of Thin-Walled Aluminum Tubes Considering Damage Criteria | en_US |
dc.type | Article | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Mechanical Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümü | tr_TR |
dc.identifier.volume | 43 | en_US |
dc.identifier.issue | 2 | en_US |
dc.authorid | 0000-0002-3661-5563 | - |
dc.authorid | 0000-0002-1159-556X | - |
dc.identifier.wos | WOS:000616707500004 | en_US |
dc.identifier.scopus | 2-s2.0-85100413942 | en_US |
dc.institutionauthor | Acar, Erdem | - |
dc.identifier.doi | 10.1007/s40430-020-02793-6 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q2 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 02.7. Department of Mechanical Engineering | - |
crisitem.author.dept | 02.7. Department of Mechanical Engineering | - |
Appears in Collections: | Makine Mühendisliği Bölümü / Department of Mechanical Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
CORE Recommender
WEB OF SCIENCETM
Citations
17
checked on Sep 21, 2024
Page view(s)
104
checked on Dec 16, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.