Flow induced hotspot migration studies with heat spreader integrated microchannels using reduced graphene oxide nanofluids

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dc.contributor.authorNarendran, G.
dc.contributor.authorGnanasekaran, N.
dc.contributor.authorArumuga Perumal, D.A.
dc.date.accessioned2026-02-06T06:38:09Z
dc.date.issued2018
dc.description.abstractThe present study involves experimental and numerical investigations of laminar forced convection in parallel microchannel heat sink accompanied with heat spreader of size 30 mm2. Water and reduced graphene oxide nanofluid of 0.07-0.12 vf % is used as working fluid. The numerical study is performed by incorporating the thermo physical properties of reduced graphene oxide nanofluid for different Reynolds number (Re) ranging from 150 to 360 for a constant heat flux of 35 W/cm2. Additionally, studies on migration of hotspot with heat spreader from the bottom of the heat sink under varying Reynolds number are also discussed. © 2018 IEEE.
dc.identifier.citation2018 19th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2018, 2018, Vol., , p. 1-10
dc.identifier.urihttps://doi.org/10.1109/EuroSimE.2018.8369878
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/31482
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.subjectconjugate heat transfer
dc.subjectheat spreader
dc.subjecthot spot
dc.subjectmicrochannel
dc.subjectsingle phase model
dc.titleFlow induced hotspot migration studies with heat spreader integrated microchannels using reduced graphene oxide nanofluids

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