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Heat flux in binary gas mixtures confined between two parallel plates via moment equations
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Gupta, Vinay and Torrilhon, Manuel (2019) Heat flux in binary gas mixtures confined between two parallel plates via moment equations. In: 31st International Symposium on Rarefied Gas Dynamics, Glasgow, Scotland, 23-27 Jul 2019. Published in: AIP Conference Proceedings, 2132 (1). ISBN 9780735418745. doi:10.1063/1.5119616 ISSN 0094-243X.
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Official URL: http://dx.doi.org/10.1063/1.5119616
Abstract
The steady heat transfer problem in two-component gas mixtures of noble (monatomic) gases confined between two infinite parallel plates having different temperatures has been investigated with the Grad 13- and 26-moment equations for Maxwell molecules as well as for hard-sphere molecules. The heat flux normal to the plates is computed via the aforementioned models for three gas mixtures, namely neon–argon, helium–argon and helium–xenon, for different mole fraction ratios. The heat flux profiles computed through the Grad moment equations in this work turn out to be in reasonably good agreement with those obtained through the discrete velocity method in [1].
| Item Type: | Conference Item (Paper) | ||||||
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| Subjects: | Q Science > QC Physics | ||||||
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Mathematics | ||||||
| Library of Congress Subject Headings (LCSH): | Gas dynamics -- Mathematical models, Rarefied gas dynamics, Kinetic theory of gases, Heat -- Transmission | ||||||
| Journal or Publication Title: | AIP Conference Proceedings | ||||||
| Publisher: | American Institute of Physics | ||||||
| ISBN: | 9780735418745 | ||||||
| ISSN: | 0094-243X | ||||||
| Book Title: | 31ST INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS: RGD31 | ||||||
| Official Date: | 5 August 2019 | ||||||
| Dates: |
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| Volume: | 2132 | ||||||
| Number: | 1 | ||||||
| Article Number: | 120003 | ||||||
| DOI: | 10.1063/1.5119616 | ||||||
| Status: | Peer Reviewed | ||||||
| Publication Status: | Published | ||||||
| Reuse Statement (publisher, data, author rights): | This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. | ||||||
| Access rights to Published version: | Open Access (Creative Commons) | ||||||
| Date of first compliant deposit: | 12 August 2019 | ||||||
| Date of first compliant Open Access: | 5 August 2020 | ||||||
| RIOXX Funder/Project Grant: |
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| Conference Paper Type: | Paper | ||||||
| Title of Event: | 31st International Symposium on Rarefied Gas Dynamics | ||||||
| Type of Event: | Conference | ||||||
| Location of Event: | Glasgow, Scotland | ||||||
| Date(s) of Event: | 23-27 Jul 2019 | ||||||
| Related URLs: |
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