DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Ki-Hwan | ko |
dc.contributor.author | Lee, Eun-Taek | ko |
dc.contributor.author | Song, Tae-Ho | ko |
dc.date.accessioned | 2011-09-06T06:49:49Z | - |
dc.date.available | 2011-09-06T06:49:49Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-10 | - |
dc.identifier.citation | JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, v.109, no.15, pp.2579 - 2589 | - |
dc.identifier.issn | 0022-4073 | - |
dc.identifier.uri | http://hdl.handle.net/10203/25112 | - |
dc.description.abstract | The discrete ordinates interpolation method (DOIM) is applied to three groups of problems of radiative heat transfer in three-dimensional rectangular enclosures Containing non-gray or scattering medium. The original DOIM is first extended to a gray gas model using a new geometric interpolation scheme. it is applied to participating media for different scattering phase functions and optical thicknesses. For the non-gray gas model, the DOIM coupled with the narrow band-based weighted-sum-of-gray-gases (WSGG) model is developed. A few test problems with real gases such as pure H2O and a mixture Of CO2, H2O and N-2 are taken. The wall heat flux is calculated and compared With the exact Solutions or reference values. All results of test problems are found to be reliable in this Study. The DOIM closely reproduces the Monte Carlo reference solutions for different scattering phase functions and optical thicknesses. The non-gray gas results are compared with reference calculations based on the statistical narrow band model and they also show good agreements. The DOIM shows a remarkable merit in the computation time and the grid compatibility, to prove its usefulness for engineering applications. (C) 2008 Elsevier Ltd. All rights reserved. | - |
dc.description.sponsorship | Funding for this work was provided by KARI (Korea Aerospace Research Institute). | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | FINITE-VOLUME METHOD | - |
dc.subject | RECTANGULAR ENCLOSURES | - |
dc.subject | WEIGHTED SUM | - |
dc.subject | GASES MODEL | - |
dc.title | Discrete ordinates interpolation method for radiative heat transfer problems in three-dimensional enclosures filled with non-gray or scattering medium | - |
dc.type | Article | - |
dc.identifier.wosid | 000259661500007 | - |
dc.identifier.scopusid | 2-s2.0-49749127266 | - |
dc.type.rims | ART | - |
dc.citation.volume | 109 | - |
dc.citation.issue | 15 | - |
dc.citation.beginningpage | 2579 | - |
dc.citation.endingpage | 2589 | - |
dc.citation.publicationname | JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Song, Tae-Ho | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | discrete ordinates interpolation method | - |
dc.subject.keywordAuthor | gray gas | - |
dc.subject.keywordAuthor | non-gray gas | - |
dc.subject.keywordAuthor | scattering | - |
dc.subject.keywordPlus | FINITE-VOLUME METHOD | - |
dc.subject.keywordPlus | RECTANGULAR ENCLOSURES | - |
dc.subject.keywordPlus | WEIGHTED SUM | - |
dc.subject.keywordPlus | GASES MODEL | - |
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