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Numerical Study on the Diffusive-Ballistic Heat Transport in a Two-Dimensional Square Plate

Yamada, Toru LU ; Park, Keunhan; Asako, Yutaka; Faghri, Mohammad and Sundén, Bengt LU (2014) ASME International Mechanical Engineering Congress and Exposition, 2013 In ASME 2013 International Mechanical Engineering Congress and Exposition Volume 8C: Heat Transfer and Thermal Engineering 8C. p.08-015
Abstract
The heat conduction in a two-dimensional square plate at nano/micro scales is investigated using numerical and semi-analytical methodologies which are energy conserving dissipative particle dynamics (DPDe) and Boltzmann transport equation (BTE) with the gray relaxation time approximation. The solution domain was considered to be a two-dimensional square plate surrounded by walls having constant temperatures. The numerical and semi-analytical results for different Knudsen numbers ranging from 0.1 to 10 are presented in form of temperature distributions in the solution domain. These results are compared with each other and the applicability of the DPDe model to two-dimensional structures is discussed.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
ASME 2013 International Mechanical Engineering Congress and Exposition Volume 8C: Heat Transfer and Thermal Engineering
volume
8C
pages
08 - 015
publisher
American Society Of Mechanical Engineers (ASME)
conference name
ASME International Mechanical Engineering Congress and Exposition, 2013
external identifiers
  • wos:000360032800015
  • scopus:84903472966
ISBN
978-0-7918-5636-9
DOI
10.1115/IMECE2013-64360
language
English
LU publication?
yes
id
c35393bc-5e7f-418f-8231-652d564650d1 (old id 7972421)
date added to LUP
2015-09-23 13:59:12
date last changed
2017-01-01 07:58:46
@inproceedings{c35393bc-5e7f-418f-8231-652d564650d1,
  abstract     = {The heat conduction in a two-dimensional square plate at nano/micro scales is investigated using numerical and semi-analytical methodologies which are energy conserving dissipative particle dynamics (DPDe) and Boltzmann transport equation (BTE) with the gray relaxation time approximation. The solution domain was considered to be a two-dimensional square plate surrounded by walls having constant temperatures. The numerical and semi-analytical results for different Knudsen numbers ranging from 0.1 to 10 are presented in form of temperature distributions in the solution domain. These results are compared with each other and the applicability of the DPDe model to two-dimensional structures is discussed.},
  author       = {Yamada, Toru and Park, Keunhan and Asako, Yutaka and Faghri, Mohammad and Sundén, Bengt},
  booktitle    = {ASME 2013 International Mechanical Engineering Congress and Exposition Volume 8C: Heat Transfer and Thermal Engineering},
  isbn         = {978-0-7918-5636-9},
  language     = {eng},
  pages        = {08--015},
  publisher    = {American Society Of Mechanical Engineers (ASME)},
  title        = {Numerical Study on the Diffusive-Ballistic Heat Transport in a Two-Dimensional Square Plate},
  url          = {http://dx.doi.org/10.1115/IMECE2013-64360},
  volume       = {8C},
  year         = {2014},
}