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contributor authorZhong, Liang-Ying
contributor authorZhao, Qi-Mei
contributor authorWang, Tong-Biao
contributor authorYu, Tian-Bao
contributor authorLiao, Qing-Hua
contributor authorLiu, Nian-Hua
date accessioned2019-02-28T11:01:51Z
date available2019-02-28T11:01:51Z
date copyright4/6/2018 12:00:00 AM
date issued2018
identifier issn0022-1481
identifier otherht_140_07_072701.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4251902
description abstractHyperbolic metamaterial (HMM) alternately stacked by graphene and silicon carbide (SiC) is proposed to theoretically study near-field radiative heat transfer. Heat transfer coefficients (HTCs) are calculated using the effective medium theory (EMT). We observe that HMMs can exhibit better heat transfer characteristic than graphene-covered SiC bulks when appropriate SiC thickness and chemical potentials of graphene are selected. Transfer matrix method (TMM) is also employed to calculate HTC between HMMs with thicker SiC, given the invalidity of EMT in this case. We deduce that with increasing SiC thickness, HTC first increases rapidly and then decreases slowly when it reaches maximum value. HTC is high for graphene with small chemical potential. Results may benefit applications of thermophotovoltaic devices.
publisherThe American Society of Mechanical Engineers (ASME)
titleNear-Field Radiative Heat Transfer Between Graphene/Silicon Carbide Multilayers
typeJournal Paper
journal volume140
journal issue7
journal titleJournal of Heat Transfer
identifier doi10.1115/1.4039221
journal fristpage72701
journal lastpage072701-7
treeJournal of Heat Transfer:;2018:;volume( 140 ):;issue: 007
contenttypeFulltext


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