수소 생산을 위한 수증기 개질기의 형상 변화와 작동 조건에 대한 수치해석 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 변강수 | - |
dc.contributor.author | 김호영 | - |
dc.contributor.author | 이재성 | - |
dc.date.accessioned | 2021-09-07T18:26:28Z | - |
dc.date.available | 2021-09-07T18:26:28Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1226-0959 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/113988 | - |
dc.description.abstract | The main objective of this paper is to investigate characteristic of steam reformer at various geometries and operating conditions. In this paper, the steam reforming is studied by a numerical method and three dimensional simulations were used for effective analytical study. User – Defined Function (UDF) was used to simultaneously calculate reforming and combustion reaction. And the numerical model is validated with experimental results at the same operating conditions. In order to understand the relationship between operating conditions such as gas hourly space velocity(GHSV), mass flow rate of combustor inlet, various numerical investigations are carries out for various geometries. Numerical results show that cylindrical geometry is more effective than rectangular geometry for heat transfer to reactors and reforming efficiency. As mass flow rate of combustor inlet increase, reaction occurs more faster and temperature increase with each geometry. On the other hand, reaction and hydrogen conversion decrease as mass flow rate of reactor decreases. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 한국연소학회 | - |
dc.title | 수소 생산을 위한 수증기 개질기의 형상 변화와 작동 조건에 대한 수치해석 연구 | - |
dc.title.alternative | Numerical Study on Geometries and Operating Parameters of a Steam Reformer for Hydrogen Production | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 김호영 | - |
dc.identifier.bibliographicCitation | 한국연소학회지, v.16, no.3, pp.1 - 11 | - |
dc.relation.isPartOf | 한국연소학회지 | - |
dc.citation.title | 한국연소학회지 | - |
dc.citation.volume | 16 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 11 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001586986 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Steam reformer | - |
dc.subject.keywordAuthor | Combustor | - |
dc.subject.keywordAuthor | Reforming efficiency | - |
dc.subject.keywordAuthor | 수증기 개질기 | - |
dc.subject.keywordAuthor | 연소기 | - |
dc.subject.keywordAuthor | 개질효율 | - |
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