Experimental study of nucleate pool boiling heat transfer of water by surface functionalization with crystalline TiO₂ nanostructure

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• 作者：S. Das^a ; ^c ; ^{chemicdev@gmail.com} ; B. Saha^b ; S. Bhaumik^c
• 关键词：TiO2 ; Nanostructure ; Pool boiling ; Heat transfer coefficient
• 刊名：Applied Thermal Engineering
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：113
• 期：Complete
• 页码：1345-1357
• 全文大小：4506 K
• 卷排序：113

文摘

Well-ordered TiO2 nanostructure on Cu metal surface through e-beam evaporator. Excellent nucleate pool boiling heat transfer through TiO2 nanostructured surfaces. Formation of deep cavities and nucleation sites on TiO2 surfaces favoring the nucleate boiling. Remarkable enhancement of boiling heat transfer coefficient with TiO2 nanostructure coating. Excellent stability of the nanostructured TiO2 surfaces in hydrothermal environment.