Experimental Investigation of Convective Heat Transfer and Pressure Drop in Pillow Plates under Single-Phase Through-Flow Conditions

被引:24
|
作者
Tran, Julian M. [1 ]
Piper, Mark [1 ]
Kenig, Eugeny Y. [1 ,2 ]
机构
[1] Univ Paderborn, Lehrstuhl Fluidverfahrenstech, D-33098 Paderborn, Germany
[2] Gubkin Univ Erdol & Gas, Moscow 119991, Russia
关键词
Dimensionierung; Druckverlust; Energieeffizienz; Thermoblech; Warmeubertrager; Design; Energy efficiency; Heat exchanger; Pillow plate; Pressure drop;
D O I
10.1002/cite.201400140
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Thermoblech-Warmeubertrager stellen einen neuen und vielversprechenden Warmeubertrager-Typ dar. Der innenseitige Warmeubergang und Druckverlust sind zentrale Aspekte, die bei der Auslegung der Thermobleche berucksichtigt werden mussen. Im Gegensatz zu anderen Bauformen, die bereits detailliert in der Literatur beschrieben wurden, sind die Eigenschaften von Thermoblechen weitgehend unbekannt. Deshalb wurde in dieser Arbeit eine experimentelle Studie zum innenseitigen Warmeubergang und Druckverlust durchgefuhrt. Die Ergebnisse verbessern das Verstandnis fur die thermohydraulischen Eigenschaften von Thermoblechen. Pillow-plate heat exchangers represent a new and promising heat exchanger type. Heat transfer and pressure drop on the inner side of pillow plates are key aspects that need to be considered in the design process. In contrast to other configurations, which have already been described in detail in the literature, the properties of pillow plates are largely unknown. Therefore, an experimental study of internal-side heat transfer and pressure drop was carried in this work. The results will improve the understanding of the thermohydraulic characteristics of pillow plates.
引用
收藏
页码:226 / 234
页数:9
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