• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   DSpace@IZTECH
  • 3. Mühendislik Fakültesi / Faculty of Engineering
  • Mechanical Engineering / Makina Mühendisliği
  • View Item
  •   DSpace@IZTECH
  • 3. Mühendislik Fakültesi / Faculty of Engineering
  • Mechanical Engineering / Makina Mühendisliği
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Finite element and coupled finite element/smooth particle hydrodynamics modeling of the quasi-static crushing of empty and foam-filled single, bitubular and constraint hexagonal- and square-packed aluminum tubes

Thumbnail

View/Open

Makale (2.995Mb)

Access

info:eu-repo/semantics/openAccess

Date

2008

Author

Aktay, Levent
Kröplin, Bernd Helmut
Toksoy, Ahmet Kaan
Güden, Mustafa

Metadata

Show full item record

Citation

Aktay, L., Kröplin, B. H., Toksoy, A. K. & Güden, M. (2008). Finite element and coupled finite element/smooth particle hydrodynamics modeling of the quasi-static crushing of empty and foam-filled single, bitubular and constraint hexagonal- and square-packed aluminum tubes, Materials & Design, 29(5), 952-962. doi:10.1016/j.matdes.2007.03.019

Abstract

The quasi-static axial crushing behavior of empty and Al and polystyrene foam-filled Al single, bitubular and multi-tube-packed (hexagonal and square packing) configurations were investigated experimentally and numerically. Tubes were modeled using finite element and coupled finite element/smooth particle hydrodynamics. The numerical specific absorbed energy (SAE) values, deformation patterns, load values and number of folds formed were found to show agreements with those of experiments. Among the tested tube configurations only hexagonal- and square-packed empty tube designs showed increased SAE values over that of single empty tube. Furthermore, foam-filled multi-tube designs both hexagonal- and square-packed designs were found energetically more efficient than Al foam-filled single tubes at similar foam filler densities. The increased SAE values of multi-tubes were attributed to the frictional forces of the multi-tube designs and constraining effect of the die walls accommodating the tubes.

Source

Materials & Design

Volume

29

Issue

5

URI

http://doi.org/10.1016/j.matdes.2007.03.019
http://hdl.handle.net/11147/4370

Collections

  • Mechanical Engineering / Makina Mühendisliği [519]
  • Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection [4673]
  • WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection [4803]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




| Policy | Guide | Contact |

DSpace@IZTECH

by OpenAIRE
Advanced Search

sherpa/romeo

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess TypeInstitution AuthorThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess TypeInstitution Author

My Account

LoginRegister

Statistics

View Google Analytics Statistics

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


| Policy | | Guide | Library | idealdspace University | OAI-PMH |

IYTE, İzmir, Turkey
If you find any errors in content, please contact:

Creative Commons License
idealdspace University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

DSpace@IZTECH is member of:



DSpace Release 6.2