Novel thermal switch based on magnetic nanofluids with remote activation

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• 作者：Joel B. Puga^a ; ^bAuthor Vitae ; Bernardo D. Bordalo^a ; Daniel J. Silva^aAuthor Vitae ; Miguel M. Dias^aAuthor Vitae ; Joã ; o H. Belo^aAuthor Vitae ; Joã ; o P. Araú ; jo^aAuthor Vitae ; Joana C.R.E. Oliveira^bAuthor Vitae ; André ; M. Pereira^aAuthor Vitae ; Joã ; o Ventura^a ; ^{joventur@fc.up.pt}Author Vitae
• 关键词：Thermal management ; Thermal switches ; Ferrofluids ; Magnetocaloric refrigeration ; Numerical simulations
• 刊名：Nano Energy
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：31
• 期：Complete
• 页码：278-285
• 全文大小：1010 K
• 卷排序：31

文摘

A novel remotely operated magnetic thermal switch was developed based on ferrofluids. The temperature difference between hot and cold sides is significantly reduced. The temperature control of a high power Light Emitting Diode was demonstrated. We discuss the prospects and challenges of the MATS for future developments.