DC Field | Value | Language |
---|---|---|
dc.contributor.author | Woo, SW | ko |
dc.contributor.author | Song, Tae-Ho | ko |
dc.date.accessioned | 2011-08-24T04:46:52Z | - |
dc.date.available | 2011-08-24T04:46:52Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-09 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF THERMAL SCIENCES, v.41, no.9, pp.883 - 890 | - |
dc.identifier.issn | 1290-0729 | - |
dc.identifier.uri | http://hdl.handle.net/10203/24987 | - |
dc.description.abstract | Spectral remote sensing (SRS) method for determining the temperature profile along a line-of-sight is investigated experimentally Quartz tube, within which combustion gas flows, is used as the test section The inversion procedure is carried out with a line-by line (LBL) method and a CK-based WNB model, The optimal gas temperature profile that minimizes the error between the measured narrow band intensities around the CO2 4 3 mum band and the calculated ones is obtained as the result of the inversion process The gas temperature is also measured with a shielded thermocouple and corrected for the error The results show that the front center and back temperatures are within errors of 1% 4% and 12%, respectively SRS technique shows poor performance in measuring cold gas temperatures behind a hot layer The reconstructed temperature profile in the front region is however in good agreement with the thermocouple reading The potential applicability of SRS is positively demonstrated and current technical limitations are also discussed (C) 2002 Editions scientifiques et medicales Elsevier SAS All rights reserved. | - |
dc.description.sponsorship | This work has been supported by the Critical Technology 21 Project of theMinistry of Science and Technology,Korea and also by a grant from Korea Science and Engineering Foundation (grant No. KOSEF 995-1000-013-2). | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER | - |
dc.subject | MODEL | - |
dc.title | Measurement of gas temperature profile using spectral intensity from CO2 4 3 mu m band | - |
dc.type | Article | - |
dc.identifier.wosid | 000177940500007 | - |
dc.identifier.scopusid | 2-s2.0-0036333863 | - |
dc.type.rims | ART | - |
dc.citation.volume | 41 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 883 | - |
dc.citation.endingpage | 890 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF THERMAL SCIENCES | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Song, Tae-Ho | - |
dc.contributor.nonIdAuthor | Woo, SW | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | temperature profile measurement | - |
dc.subject.keywordAuthor | spectral remote sensing | - |
dc.subject.keywordAuthor | line of sight | - |
dc.subject.keywordAuthor | combustion gas CO2 4 3 mu m band | - |
dc.subject.keywordPlus | MODEL | - |
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