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dc.contributor.authorHsueh, Ching-Yien_US
dc.contributor.authorChu, Hsin-Senen_US
dc.contributor.authorYan, Wei-Monen_US
dc.contributor.authorChen, Chiun-Hsunen_US
dc.contributor.authorChang, Min-Hsingen_US
dc.date.accessioned2014-12-08T15:48:42Z-
dc.date.available2014-12-08T15:48:42Z-
dc.date.issued2010-08-01en_US
dc.identifier.issn1359-4311en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.applthermaleng.2010.03.002en_US
dc.identifier.urihttp://hdl.handle.net/11536/32371-
dc.description.abstractEffects of geometric and thermo-fluid parameters on performance and heat and mass transfer phenomena in micro-reformer channels were investigated by mathematical modeling. The geometric parameters considered were the channel length, channel height, catalyst thickness and catalyst porosity, while the thermo-fluid parameters included wall temperature, inlet fuel temperature, fuel ratio and Reynolds number. The results of the modeling suggest that the methanol conversion could be improved by 49%-points by increasing the wall temperature from 200 degrees C to 260 degrees C. The results also show that the CO concentration would be reduced from 1.72% to 0.95% with the H(2)O/CH(3)OH molar ratio values ranging from 1.0 to 1.6. The values of parameters that enhance the performance of micro-reformer were identified, such as longer channel length, smaller channel height, thicker catalyst layer, larger catalyst porosity, lower Reynolds number and higher wall temperature. (C) 2010 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectMicro-reformeren_US
dc.subjectMethanolen_US
dc.subjectHeat and mass transferen_US
dc.subjectNumerical analysisen_US
dc.titleNumerical study of heat and mass transfer in the plate methanol steam micro-reformer channelsen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.applthermaleng.2010.03.002en_US
dc.identifier.journalAPPLIED THERMAL ENGINEERINGen_US
dc.citation.volume30en_US
dc.citation.issue11-12en_US
dc.citation.spage1426en_US
dc.citation.epage1437en_US
dc.contributor.department機械工程學系zh_TW
dc.contributor.departmentDepartment of Mechanical Engineeringen_US
dc.identifier.wosnumberWOS:000278675300017-
dc.citation.woscount4-
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