Modal participation of fixed– fixed single‑ walled carbon nanotube with vacancies

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.

Eltaher M.A.; Almalki T.A.; Almitani K.H.; Ahmed K.I.E.; Abdraboh A.M.

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

Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING Year:2019 | Volume:11 | Issue:2 Page(s): 151-163

Download Full-Text

View:

169

Download:

Cites:

Information Journal Paper

Title

Modal participation of fixed– fixed single‑ walled carbon nanotube with vacancies

Author(s)

Keywords

Free vibrations

Modal participation factors

Energy-equivalent model

Defected SWCNTs

Finite-element analysis

ANSYS mechanical APDL

Abstract

This article presents an investigation of dynamical behaviors of perfect and defected fixed– fixed single-walled carbon nanotube (SWCNTs) model as a beam structures. The fundamental frequencies and Modal participation factors for fixed– fixedsupported SWCTS are considered through this analysis for the first time. Energy-equivalent model is implemented to find a relationship between the energy stored in atomic chemical bonding and potential energy of mechanical beam structure. Nanotube software modeler is exploited to create a geometrical structural of SWCNTs by defining its length of nanotube, bond distance between two atoms, and chiral angle. The tube of SWCNTs are simulated as fixed– fixed-supported structure at both ends, while bonding between each two atoms is modeled by 3D beam element with circular cross section. Parametric results are illustrated to display the effects of vacancy on activation and deactivation of vibration modes, fundamental frequencies, and Modal participation factors of SWCNTs.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

Eltaher, M.A., Almalki, T.A., Almitani, K.H., Ahmed, K.I.E., & Abdraboh, A.M.. (2019). Modal participation of fixed– fixed single‑ walled carbon nanotube with vacancies. INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING, 11(2), 151-163. SID. https://sid.ir/paper/319934/en

Vancouver: Copy

Eltaher M.A., Almalki T.A., Almitani K.H., Ahmed K.I.E., Abdraboh A.M.. Modal participation of fixed– fixed single‑ walled carbon nanotube with vacancies. INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING[Internet]. 2019;11(2):151-163. Available from: https://sid.ir/paper/319934/en

IEEE: Copy

M.A. Eltaher, T.A. Almalki, K.H. Almitani, K.I.E. Ahmed, and A.M. Abdraboh, “Modal participation of fixed– fixed single‑ walled carbon nanotube with vacancies,” INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING, vol. 11, no. 2, pp. 151–163, 2019, [Online]. Available: https://sid.ir/paper/319934/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops