| 학회 |
한국화학공학회 |
| 학술대회 |
2005년 봄 (04/22 ~ 04/23, 여수대학교) |
| 권호 |
11권 1호, p.443 |
| 발표분야 |
에너지/환경 |
| 제목 |
Micro heat exchanger for gas phase reaction |
| 초록 |
Each microstructured stainless steel foil was brazed in vacuum for stacking. Inner surface of micro channels was coated with Al2O3 layer to support Pt catalyst by sol-gel method. The stack was designed like a cross-flow type heat exchanger to perform the combination of exothermic and endothermic reactions simultaneously. As the first step in our study, we measured experimetally the heat transfer rate and the spatial temperature distribution of the stack. And we compared that with CFD results. Finally, the reaction of C3H8-air with heat transfer to cold air flow was performed in the stack. As a consequence, quantitative and qualitative thermal characteristics of the stack for reaction were investigated. |
| 저자 |
유상필, 이승재, 송광섭, 정남조, 김희연, 류인수
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| 소속 |
한국에너지기술(연) |
| 키워드 |
microchannel; catatlytic reaction; brazing; micro reactor
|
| E-Mail |
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| 원문파일 |
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