Condensation heat transfer of ethanol-water vapor in a plate heat exchanger

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• 作者：Shenhua Hu^a ; ^{hushenhua88@163.com} ; Xiangrong Ma^b ; ^{mxr310@163.com} ; Weiqing Zhou^a ; ^{154159215@qq.com}
• 关键词：Ethanol-water vapor ; Condensation ; Plate heat exchanger ; Marangoni effect
• 刊名：Applied Thermal Engineering
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：113
• 期：Complete
• 页码：1047-1055
• 全文大小：2284 K
• 卷排序：113

文摘

The condensation experiment of ethanol-water vapor was performed in a PHE. The Effect of concentration, pressure and plate number on HTC was presented. For 1% and 2%, the HTC would have greatly increased compared with steam condensation. The HTC would increase with increasing pressure for steam and ethanol-water vapor. The dropwise mode was recorded in the process of ethanol-water vapor condensation.