An interfacial heat transfer in a countercurrent gas-liquid flow in a trickle bed reactor

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• 作者：Paweł Niegodajew ; Dariusz Asendrych ; ^{darek@imc.pcz.czest.pl}
• 关键词：Interfacial heat transfer ; Packed bed ; Trickle bed reactor ; Countercurrent flow ; Liquid holdup ; Wetting efficiency
• 刊名：International Journal of Heat and Mass Transfer
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：108
• 期：part_PA
• 页码：703-711
• 全文大小：1564 K
• 卷排序：108

文摘

Experimental study of gas-liquid heat transfer in a packed bed is presented. Impact of fluid loads and temperatures on interfacial heat exchange is studied. Influence of a catalyst wetting on interfacial Nusselt number is discussed. New correlation for interfacial Nusselt number in a trickle bed reactor is proposed.