Unsteady heat transfer from a reservoir fluid by employing metal foam tube, helically tube and straight tube: A comparative experimental study

详细信息    查看全文

• 作者：M. Nazari^a ; N. Babazadeh Baie^a ; M. Ashouri^a ; M.M. Shahmardan^a ; A. Tamayol^b ; ^{atamayol@partners.org}
• 关键词：Unsteady heat transfer ; Metal foam ; Coiled tube ; Nanofluid
• 刊名：Applied Thermal Engineering
• 出版年：2017
• 出版时间：25 January 2017
• 年：2017
• 卷：111
• 期：Complete
• 页码：39-48
• 全文大小：3193 K
• 卷排序：111

文摘

Effect of heat exchanger geometry on the transient heat transfer is studied. The incorporation of metal foams resulted in the highest heat transfer augmentation. Nanofluids enhanced the heat transfer rate and worked in synergy with use of metal foams. Correlations have been proposed for predicting the heat transfer rate from the studied configurations.