| 학회 |
한국화학공학회 |
| 학술대회 |
2018년 봄 (04/25 ~ 04/27, 창원컨벤션센터) |
| 권호 |
24권 1호, p.1044 |
| 발표분야 |
Meet the Young Researcher Poster Session(Post-Doc.급 연구원) |
| 제목 |
Design of steam methane reforming Bayonet reactor for hydrogen production from natural gas using CFD model |
| 초록 |
A computational fluid dynamics (CFD) model for steam methane reforming Bayonet reactor (SMRBR) was proposed for hydrogen production from natural gas. The SMRBR included two domains: the combustor at the center for supplying the reaction heat demand and annulus reactor with a catalyst for steam methane reforming reactions. The realizable k-ε turbulence model and discrete ordinates (DO) method of radiative transfer equation (RTE) were employed to the CFD model. A volume-based catalytic reaction mechanism from a literature was adopted for the porous catalyst zone. Several designs of a sleeve located between the combustor and reactor for combustion gas discharge were evaluated to maximize the overall heat transfer coefficient. The CFD results were compared for different sleeve designs in terms of temperature, temperature uniformity, reactor wall heat flux, producer gas compositions, H2 production rate, and heat efficiency. |
| 저자 |
Ngo Ich Son1, Nguyen Duc Dan1, 임영일1, 김우현2, 서동주2, 윤왕래2
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| 소속 |
1한경대, 2KIER |
| 키워드 |
steam methane reformer; combustion; computational fluid dynamics; bayonet reactor design
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| E-Mail |
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| 원문파일 |
초록 보기 |
