Influence factors of flow distribution and a feeder tube compensation method in multi-circuit evaporators

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• 作者：Dandong Wang ; Cichong Liu ; Dengjia Yu ; Jiangping Chen ; ^{jpchen_sjtu@163.com}
• 关键词：Evaporator ; Mal-distribution ; Distributor ; Two-phase flow ; Computational fluid dynamics
• 刊名：International Journal of Refrigeration
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：73
• 期：Complete
• 页码：11-23
• 全文大小：2813 K
• 卷排序：73

文摘

Four influence factors of flow distribution in multi-circuit evaporators are investigated. A feeder tube compensation method for optimizing mass flow distribution is presented. Superheat uniformity was improved and up to 35% evaporator cooling capacity could be enhanced in uneven airflow condition.