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방인철

Bang, In Cheol
Nuclear Thermal Hydraulics and Reactor Safety Lab.
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Effects of Porous SiC Deposition and High Thermal Conductive Graphene Layer on CHF

Author(s)
Seo, HBang, In Cheol
Issued Date
2014-08-15
URI
https://scholarworks.unist.ac.kr/handle/201301/46714
Citation
The 15th International Heat Transfer Conference (IHTC-15)
Abstract
The critical heat flux (CHF) enhancements were achieved in FC-72 pool boiling using high thermal conductive graphene layer and silicon carbide (SiC) nanoparticles deposition on ITO heaters. 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. Infrared (IR) thermometry was used to acquire boiling curves. The enhancement mechanisms were investigated in terms of high thermal conductivity and porosity characterizing the surface modifications based on graphene and SiC, respectively.
Publisher
International Heat Transfer Conference

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