This paper presents a study on the enhancement in the boiling heat transfer (BHT) and critical heat flux (CHF) with a bare indium tin oxide (ITO) surface, few-graphene layer deposited on an ITO surface, and silicon carbide (SiC) particles deposited on an ITO surface. The experiment was conducted in atmospheric pressure using FC-72 refrigerant at saturation. Infrared (IR) thermometry was used to determine the temperature fields of the heater surfaces and CHF. The values of CHF for the graphene layer on the ITO surface and SiC deposited on the ITO heater were increased by 9% and 42%, compared to the bare ITO heater, respectively. All the heater surfaces showed hydrophilic condition with the working fluid (FC-72 refrigerant). The enhancement in the BHT coefficient and CHF was attributed to surface modifications such as the formation of microporous structures and the material properties.
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ASME 2013 4th International Conference on Micro/Nanoscale Heat and Mass Transfer
December 11–14, 2013
Hong Kong, China
Conference Sponsors:
- Heat Transfer Division
ISBN:
978-0-7918-5615-4
PROCEEDINGS PAPER
Investigation of Boiling Heat Transfer and Critical Heat Flux Enhancement for SiC and Graphene Layers on ITO Surfaces
Han Seo,
Han Seo
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
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Seok Bin Seo,
Seok Bin Seo
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
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Sung Bo Moon,
Sung Bo Moon
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
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Soon-Yong Kwon,
Soon-Yong Kwon
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
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Ji Hyun Kim,
Ji Hyun Kim
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
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In Cheol Bang
In Cheol Bang
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
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Han Seo
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
Seok Bin Seo
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
Sung Bo Moon
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
Soon-Yong Kwon
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
Ji Hyun Kim
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
In Cheol Bang
Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
Paper No:
MNHMT2013-22050, V001T16A002; 7 pages
Published Online:
February 26, 2014
Citation
Seo, H, Seo, SB, Moon, SB, Kwon, S, Kim, JH, & Bang, IC. "Investigation of Boiling Heat Transfer and Critical Heat Flux Enhancement for SiC and Graphene Layers on ITO Surfaces." Proceedings of the ASME 2013 4th International Conference on Micro/Nanoscale Heat and Mass Transfer. ASME 2013 4th International Conference on Micro/Nanoscale Heat and Mass Transfer. Hong Kong, China. December 11–14, 2013. V001T16A002. ASME. https://doi.org/10.1115/MNHMT2013-22050
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