2021
DOI: 10.1038/s41598-021-91945-2
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Abstract: In current paper, a finned micro-channel is designed for the cooling application in Light Emitting Diode (LED), numerically using Galerkin weighted residual Finite Element Method (GFEM). Selected materials for LED-chip is GaN, Die from Si, Die-attach is made by Au-20Sn, substrate is copper and heat sink material is considered to be Al. To make a convection heat transfer for cooling process, Al2O3-water nanofluid is used as the cooling fluid flow through the micro-channel and tried to maximize the heat transfer… Show more

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Cited by 12 publications
(2 citation statements)
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References 41 publications
(53 reference statements)
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“…In addition, for high-wattage UV-LED arrays, fluid cooling methods such as microjet cooling [ 31 ] and microchannel cooling [ 32 ], which have been previously utilized for visible LEDs, may be used. Use of thermo-electric coolers [ 33 ] can also be considered based on application requirements and budget constraints.…”
Section: Device Design With Uv-c Ledsmentioning
confidence: 99%
“…In addition, for high-wattage UV-LED arrays, fluid cooling methods such as microjet cooling [ 31 ] and microchannel cooling [ 32 ], which have been previously utilized for visible LEDs, may be used. Use of thermo-electric coolers [ 33 ] can also be considered based on application requirements and budget constraints.…”
Section: Device Design With Uv-c Ledsmentioning
confidence: 99%
“…Furthermore, different ways and techniques such as magnetic field applying and porous media usage is used to improve or control the heat transfer amount in those applications 1 , 2 . Hamida and Hatami 3 used the electrical field in their square light emitting diode modeling to improve the cooling process from microchannel filled by nanofluid. Ghasemi et al 4 and Hamzah et al 5 used the magnetic field to improve the heat transfer in the solar radiation application and immersed rotating cylinder, respectively.…”
Section: Introductionmentioning
confidence: 99%