Tube skin temperature prediction of catalytic reforming unit (CRU) heaters
The maximum duty of reformer heaters is governed by the occurance of maximum tube skin temperature of the heaters. The value of maximum tube skin temperatures of the heaters must not exceed theirs' maximum allowable design temperature. The paper highlights the simulation of the tube skin temper...
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my.utp.eprints.27722017-01-19T08:27:13Z Tube skin temperature prediction of catalytic reforming unit (CRU) heaters S., Yusup N.D., Vinh N., Mellon A., Hassan TP Chemical technology The maximum duty of reformer heaters is governed by the occurance of maximum tube skin temperature of the heaters. The value of maximum tube skin temperatures of the heaters must not exceed theirs' maximum allowable design temperature. The paper highlights the simulation of the tube skin temperatures of CRU heaters and temperature distribution across the heater tubes. The simulated results are important in order to access the heaters performance and prediction of the coke formation in tubes. The simulated results are verified using Plant data. The simulation is done using finite element approach. A two dimensional model is developed with a front view and a cross-sectional view for each heater. The maximum percentage deviation of predicted tube skin temperature using Finite element approach was found to be 1.2%. 2007 Article PeerReviewed application/pdf http://eprints.utp.edu.my/2772/1/paper.pdf http://www.scopus.com/inward/record.url?eid=2-s2.0-37849187140&partnerID=40&md5=e55998d012c7df8f48cc1d419b3d6bab S., Yusup and N.D., Vinh and N., Mellon and A., Hassan (2007) Tube skin temperature prediction of catalytic reforming unit (CRU) heaters. WSEAS Transactions on Information Science and Applications, 4 (1). pp. 183-189. ISSN 17900832 http://eprints.utp.edu.my/2772/ |
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TP Chemical technology S., Yusup N.D., Vinh N., Mellon A., Hassan Tube skin temperature prediction of catalytic reforming unit (CRU) heaters |
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The maximum duty of reformer heaters is governed by the occurance of maximum tube skin temperature of the heaters. The value of maximum tube skin temperatures of the heaters must not exceed theirs' maximum allowable design temperature. The paper highlights the simulation of the tube skin temperatures of CRU heaters and temperature distribution across the heater tubes. The simulated results are important in order to access the heaters performance and prediction of the coke formation in tubes. The simulated results are verified using Plant data. The simulation is done using finite element approach. A two dimensional model is developed with a front view and a cross-sectional view for each heater. The maximum percentage deviation of predicted tube skin temperature using Finite element approach was found to be 1.2%.
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Article |
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S., Yusup N.D., Vinh N., Mellon A., Hassan |
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S., Yusup N.D., Vinh N., Mellon A., Hassan |
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S., Yusup |
title |
Tube skin temperature prediction of catalytic reforming unit (CRU) heaters |
title_short |
Tube skin temperature prediction of catalytic reforming unit (CRU) heaters |
title_full |
Tube skin temperature prediction of catalytic reforming unit (CRU) heaters |
title_fullStr |
Tube skin temperature prediction of catalytic reforming unit (CRU) heaters |
title_full_unstemmed |
Tube skin temperature prediction of catalytic reforming unit (CRU) heaters |
title_sort |
tube skin temperature prediction of catalytic reforming unit (cru) heaters |
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2007 |
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http://eprints.utp.edu.my/2772/1/paper.pdf http://www.scopus.com/inward/record.url?eid=2-s2.0-37849187140&partnerID=40&md5=e55998d012c7df8f48cc1d419b3d6bab http://eprints.utp.edu.my/2772/ |
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