Experimental and Numerical Investigation of Energy Absorption in Thin-Walled Bi-tubular Conical Tubes under Axial Load

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

AZARAKHSH SAJAD; RAHI ABBAS

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF MECHANICAL ENGINEERING (ENGLISH) Year:2019 | Volume:21 | Issue:3 Page(s): 138-157

Download Full-Text

Persian Verion

View:

426

Download:

Cites:

Information Journal Paper

Title

Experimental and Numerical Investigation of Energy Absorption in Thin-Walled Bi-tubular Conical Tubes under Axial Load

Author(s)

AZARAKHSH SAJAD | RAHI ABBAS | Issue Writer Certificate

Keywords

energy absorptionQ1

axial loadingQ2

FoamQ1

bi-tubular tubesQ1

finite element methodQ2

Abstract

To reduce the damage caused by sudden collisions, energy absorbers are used. Energy absorbers, with their large deformation and folding, cause a large amount of collision energy to be absorbed, thus preventing damage to critical components. In the present research, the effect of geometric parameters of bi-tubular conical tubes and effect under axial loading on energy absorption is investigated by experimental and numerical methods. Then, the effect of Foam is also studied to absorb more energy. In the experimental section, firstly, conical tubes made of aluminum with empty and filled with polyurethane Foam were prepared, and then the samples are experimentally tested and the displacement-force diagram is obtained in each test. In the numerical section, the simulation of the axial deformation phenomenon of the thin-walled conical tubes is carried out with the ABAQUS software. The comparison of experimental and numerical results show that the proposed model is a suitable method for studying its collapse and amount of energy absorbed in the energy absorber system. Finally, the effect of the main system parameters, such as difference of inner and outer tube diameter, tube length, wall thickness, type of tube material, and the filling of Foam, is studied on the energy absorption in thin-walled bi-tubular conical tubes absorber using numerical methods.

Cites

No record.

References

No record.

Cite

APA: Copy

AZARAKHSH, SAJAD, & RAHI, ABBAS. (2019). Experimental and Numerical Investigation of Energy Absorption in Thin-Walled Bi-tubular Conical Tubes under Axial Load. JOURNAL OF MECHANICAL ENGINEERING (ISME) (IRANIAN JOURNAL OF MECHANICAL ENGINEERING-ENGLISH), 21(3 ), 138-157. SID. https://sid.ir/paper/83496/en

Vancouver: Copy

AZARAKHSH SAJAD, RAHI ABBAS. Experimental and Numerical Investigation of Energy Absorption in Thin-Walled Bi-tubular Conical Tubes under Axial Load. JOURNAL OF MECHANICAL ENGINEERING (ISME) (IRANIAN JOURNAL OF MECHANICAL ENGINEERING-ENGLISH)[Internet]. 2019;21(3 ):138-157. Available from: https://sid.ir/paper/83496/en

IEEE: Copy

SAJAD AZARAKHSH, and ABBAS RAHI, “Experimental and Numerical Investigation of Energy Absorption in Thin-Walled Bi-tubular Conical Tubes under Axial Load,” JOURNAL OF MECHANICAL ENGINEERING (ISME) (IRANIAN JOURNAL OF MECHANICAL ENGINEERING-ENGLISH), vol. 21, no. 3 , pp. 138–157, 2019, [Online]. Available: https://sid.ir/paper/83496/en

Related Journal Papers