| Computational and Experimental Study of Cooling Process in Coke Dry Quenching Experimental Shaft |
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| 引用本文： | Huafei Liu Xinxin Zhang Maolin Wu Yanhui Feng Yingbo Wang Dinan WangSchool of Mechanical Engineering,University of Science & Technology Beijing,Beijing 100083,China E-mail: xxzhang@me.ustb.edu.cnLie Xu Wenghua ZhengAnshan Coking & Refractor. Computational and Experimental Study of Cooling Process in Coke Dry Quenching Experimental Shaft[J]. 热科学学报(英文版), 2002, 11(2): 121-127. DOI: 10.1007/s11630-002-0031-3 |
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| 作者姓名： | Huafei Liu Xinxin Zhang Maolin Wu Yanhui Feng Yingbo Wang Dinan WangSchool of Mechanical Engineering University of Science & Technology Beijing Beijing 100083 China E-mail: xxzhang@me.ustb.edu.cnLie Xu Wenghua ZhengAnshan Coking & Refractor |
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| 作者单位： | Huafei Liu Xinxin Zhang Maolin Wu Yanhui Feng Yingbo Wang Dinan WangSchool of Mechanical Engineering，University of Science & Technology Beijing，Beijing 100083，China E-mail: xxzhang@me.ustb.edu.cnLie Xu Wenghua ZhengAnshan Coking & Refractor |
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| 基金项目： | This work has been supported by Cross-Century Talents Projects of Educational Ministry of China. |
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| 摘 要： | Owing to its merits in energy savings, environmental protection and coke quality improvement, the Coke Dry Quenching (CDQ) technology is favorite in coke making industry today. In order to validate the mathematical model developed for the cooling process of real CDQ shaft, the one-seventh scale experimental setup was established. With the air as the working fluid and the coke as the packed bed, the coke and gas temperatures and the pressure drop in the cooling shaft were measured. A mathematical model based on the non-Darcian and non-thermal equilibrium model for the cooling process of the CDQ experimental shaft was presented. The computational results were compared to the experimental data. It was found that most numerical predictions were supported by the measured values.
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Computational and experimental study of cooling process in Coke Dry Quenching experimental shaft |
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| Huafei Liu,Xinxin Zhang,Maolin Wu,Yanhui Feng,Yingbo Wang,Dinan Wang,Lie Xu,Wenghua Zheng. Computational and experimental study of cooling process in Coke Dry Quenching experimental shaft[J]. Journal of Thermal Science, 2002, 11(2): 121-127. DOI: 10.1007/s11630-002-0031-3 |
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| Authors: | Huafei Liu Xinxin Zhang Maolin Wu Yanhui Feng Yingbo Wang Dinan Wang Lie Xu Wenghua Zheng |
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| Affiliation: | (1) School of Mechanical Engineering, University of Science & Technology Beijing, 100083 Beijing, China;(2) Anshan Coking & Refractory Engineering Consulting Corp., 114002 Anshan, China |
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| Abstract: | Owing to its merits in energy savings, environmental protection and coke quality improvement, the Coke Dry Quenching (CDQ) technology is favorite in coke making industry today. In order to validate the mathematical model developed for the cooling process of real CDQ shaft, the one-seventh scale experimental setup was established. With the air as the working fluid and the coke as the packed bed, the coke and gas temperatures and the pressure drop in the cooling shaft were measured. A mathematical model based on the non-Darcian and non-thermal equilibrium model for the cooling process of the CDQ experimental shaft was presented. The computational results were compared to the experimental data. It was found that most numerical predictions were supported by the measured values. |
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| Keywords: | computational and experimental study cooling process coke dry quenching (CDQ) |
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