Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김우승 | - |
dc.date.accessioned | 2019-07-17T02:00:41Z | - |
dc.date.available | 2019-07-17T02:00:41Z | - |
dc.date.issued | 2007-12 | - |
dc.identifier.citation | 한국자동차공학회 2007년 추계학술대회 논문집, Page. 206 - 213 | en_US |
dc.identifier.uri | http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE07179529&language=ko_KR | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/107490 | - |
dc.description.abstract | The reaction kinetics which can describe the NH3 slip from a selective catalytic reduction (SCR) reactor as well as the maximum conversion of NOx over a wide range of reaction temperatures has been investigated over a commercial V2O5/TiO2 catalyst. The chemical phenomena are described by global reactions for the oxidation of ammonia and the reduction of NOx using Langmuir-Hinshelwood reaction rate expressions. In order to account for the influence of transport effects, the reaction kinetics is coupled with a fully transient one-dimensional monolith channel model. The steady-state chemical reaction scheme used in the present mathematical model has been validated extensively with experimental data, selective NOx reduction efficiency for a wide range of inlet conditions such as space velocity, oxygen concentrations, water concentration, and NO2/NO ratio. We also performed parametric investigations to examine how the NH3 slip from a SCR DeNOx catalyst and the conversion of NOx were affected by the reaction temperature, NH3/NOx feed ratio, and space velocity for feed gas compositions with NO2/NOx ratios of 0 and 0.5. | en_US |
dc.description.sponsorship | 본 연구는 산업자원부의 지원으로 시행되는 중기거점/차세대 신기술 개발사업에 대한 연 구결과의 일부임을 밝힙니다. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국자동차공학회 | en_US |
dc.subject | SCR(Selective Catalytic Reduction, 선택적 촉매환원) | en_US |
dc.subject | NH3(암모니아) | en_US |
dc.subject | NOx(질소산화물) | en_US |
dc.subject | Mathematical Modeling(수학적 모델링) | en_US |
dc.title | 디젤엔진의 NOx 저감을 위한 SCR DeNOx 촉매의 수치 해석 | en_US |
dc.title.alternative | Simulation of SCR DeNOx Catalyst for Reduction of Diesel Engine NOx Emission | en_US |
dc.type | Article | en_US |
dc.contributor.googleauthor | 김영득 | - |
dc.contributor.googleauthor | 이상진 | - |
dc.contributor.googleauthor | 심성민 | - |
dc.contributor.googleauthor | 김우승 | - |
dc.contributor.googleauthor | 이천환 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | wskim | - |
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