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| STUDY ON OPTIMIZATION DESIGN OF THE AIR DISTRIBUTOR ON AXIAL FLOW REACTOR |
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Received:May 11, 2011
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| DOI：10.3969/j.issn.1005-7854.2011.03.019 |
| KeyWord:fixed-bed reactor ；gas distributor；numerical simulation；flow field |
| Author | Institution |
| CHEN Xu |
Thermal Engineering Department., University of Science & Technology Beijing, Beijing，China |
| LIU Xiang-jun |
Thermal Engineering Department., University of Science & Technology Beijing, Beijing，China |
| LIU Ying-shu |
Thermal Engineering Department., University of Science & Technology Beijing, Beijing，China |
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| Abstract: |
| The velocity distribution along the radius direction is very important for designing of a fixed-bed reactor, In this paper, a 3-d physical models and mathematic models for the gas flow in an axial-flow fixed-bed reactor are established .Very detailed velocity distribution in the reactor are obtained . The effects of the hole- diameter and the porosity of the air distributor on distribution of the flow field are studied. Some optimizing suggests of the air distributor are proposed. |
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