Latin American Journal of Solids and Structures, Volume (12), No (4), Year (2015-4) , Pages (711-729)

Title : ( Transient heat conduction in multiwall carbon nanotubes )

Authors: Masoud Tahani , Mohammad Hossein Abolbashari , taha talebian , Behrouz Mehrafrooz , Hassan Saberi Nik ,

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In this paper, theoretical investigation is performed on twodimensional transient heat conduction in multiwall carbon nanotubes (MWCNTs) by using a continuum model. Temperature, size and direction dependencies of thermal properties are considered. Both Fourier and non-Fourier heat conduction approaches are used and finite element models are developed to solve the nonlinear equations for MWCNTs. The presented solutions are verified by comparing the results with those reported in the literature. Three types of thick and thin MWCNTs are considered and thermal shock is applied to their cylindrical surfaces or end cross sectional areas. Temperature distributions resulted from both approaches are obtained and compared together. Interesting results are found especially in MWCNTs that are exposed to extreme temperature gradient.

Keywords

, Non, Fourier heat conduction; multiwall carbon nanotube; finite element method; thermal
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@article{paperid:1047814,
author = {Tahani, Masoud and Abolbashari, Mohammad Hossein and Talebian, Taha and Behrouz Mehrafrooz and Hassan Saberi Nik},
title = {Transient heat conduction in multiwall carbon nanotubes},
journal = {Latin American Journal of Solids and Structures},
year = {2015},
volume = {12},
number = {4},
month = {April},
issn = {1679-7825},
pages = {711--729},
numpages = {18},
keywords = {Non-Fourier heat conduction; multiwall carbon nanotube; finite element method; thermal shock.},
}

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%0 Journal Article
%T Transient heat conduction in multiwall carbon nanotubes
%A Tahani, Masoud
%A Abolbashari, Mohammad Hossein
%A Talebian, Taha
%A Behrouz Mehrafrooz
%A Hassan Saberi Nik
%J Latin American Journal of Solids and Structures
%@ 1679-7825
%D 2015

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