DC Field | Value | Language |
---|---|---|
dc.contributor.author | 배중면 | ko |
dc.contributor.author | 박준근 | ko |
dc.contributor.author | 이신구 | ko |
dc.contributor.author | 임성광 | ko |
dc.date.accessioned | 2009-12-22T07:59:11Z | - |
dc.date.available | 2009-12-22T07:59:11Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-08 | - |
dc.identifier.citation | 대한기계학회논문집 B, v.32, no.8, pp.636 - 643 | - |
dc.identifier.issn | 1226-4881 | - |
dc.identifier.uri | http://hdl.handle.net/10203/15620 | - |
dc.description.abstract | The objective of this paper is to investigate characteristics of an autothermal reformer at various operating conditions. Numerical method has been used, and simulation model has been developed for the analysis. Pseudo-homogeneous model is incorporated because the reactor is filled with catalysts of a packed-bed type. Dominant chemical reactions are Full Combustion reaction, Steam Reforming(SR) reaction, Water-Gas Shift(WGS) reaction, and Direct Steam Reforming(DSR) reaction. Simulation results are compared with experimental results for code validation. Operating parameters of the autothermal reformer are inlet temperature, Oxygen to Carbon Ratio(OCR), Steam to Carbon Ratio(SCR), and Gas Hourly Space Velocity(GHSV). Temperature at the reactor center, fuel conversion, species at the reformer outlet, and reforming efficiency are shown as simulation results. SR reaction rate is improved by increased inlet temperature. Reforming efficiency and fuel conversion reached the maximum at 0.7 of OCR. SR reaction and WGS reaction are activated as SCR increases. When GHSV is increased, reforming efficiency increases but pressure drop from the increased GHSV may decrease the system efficiency. | - |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 대한기계학회 | - |
dc.title | 천연가스 자열개질기를 위한 작동조건과 개질효율의 상관관계에 대한 수치해석 연구 | - |
dc.title.alternative | Numerical Study on Correlation between Operating Parameters and Reforming Efficiency for a Methane Autothermal Reformer | - |
dc.type | Article | - |
dc.identifier.alternativecitation | Transactions of the KSME B | en |
dc.subject.alternative | Autothermal Reformer | en |
dc.subject.alternative | Reforming Reaction | en |
dc.subject.alternative | Hydrogen Production | en |
dc.subject.alternative | Fuel Cell | en |
dc.type.rims | ART | - |
dc.citation.volume | 32 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 636 | - |
dc.citation.endingpage | 643 | - |
dc.citation.publicationname | 대한기계학회논문집 B | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.identifier.kciid | ART001267184 | - |
dc.contributor.localauthor | 배중면 | - |
dc.contributor.nonIdAuthor | 박준근 | - |
dc.contributor.nonIdAuthor | 이신구 | - |
dc.contributor.nonIdAuthor | 임성광 | - |
dc.subject.keywordAuthor | 자열개질기 | - |
dc.subject.keywordAuthor | 개질반응 | - |
dc.subject.keywordAuthor | 수소생산 | - |
dc.subject.keywordAuthor | 연료전지 | - |
dc.subject.keywordAuthor | Autothermal Reformer | - |
dc.subject.keywordAuthor | Reforming Reaction | - |
dc.subject.keywordAuthor | Hydrogen Production | - |
dc.subject.keywordAuthor | Fuel Cell | - |
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