Numerical and experimental heat transfer analyses of a novel concentric tube absorber under non-uniform solar flux condition

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• 作者：M. Imtiaz Hussain ^{imtiaz287@hotmail.com} ; Gwi Hyun Lee ; ^{ghlee@kangwon.ac.kr}
• 关键词：CSC ; Concentric tube absorber ; Non-uniform solar flux ; Numerical analysis
• 刊名：Renewable Energy
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：103
• 期：Complete
• 页码：49-57
• 全文大小：3561 K
• 卷排序：103

文摘

A numerical thermal analysis of a concentric tube absorber was performed. Non-uniform solar flux was applied by dividing the absorber into different parts. CSC with dual axis tracker got concentrated flux on whole absorber circumference. The numerical model of the absorber was validated with experimental results.