Results 51 to 60 of about 4,233 (200)

Optimizing Heat Dissipation in Microchannel Heat Sinks using Hybrid Nanofluids: A Computational Study [PDF]

open access: yesIranica Journal of Energy and Environment
The use of microchannel heat sinks is one of the most popular methods for cooling electronic components. In recent years, fractal microchannels have attracted researchers' attention, leading to increased heat transfer and reduced pressure drop compared ...
F. Nasiri Khamesloo, D. Domiri Ganji
doaj   +1 more source

Pressure drop across micro-pin heat sinks under boiling conditions [PDF]

open access: yes, 2009
Two-phase pressure drop was studied in four different micro pin fin heat sinks. Micro pin fin heat sinks used in the current studies were operated under boiling conditions using water and R-123 as working fluids.
Keskinoz, Mehmet   +5 more
core  

Multi-objective design optimization of a micro heat sink for Concentrating Photovoltaic/Thermal (CPVT) systems using a genetic algorithm [PDF]

open access: yes, 2013
An optimization methodology for a microchannel, plate-fin heat sink suitable for the cooling of a linear parabolic trough Concentrating Photovoltaic/Thermal (CPVT) system is applied in this study. Two different microchannel configurations are considered,
Belessiotis, V.   +3 more
core   +1 more source

Flow boiling heat transfer of refrigerant R-134a in copper microchannel heat sink [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +2 more
core  

Local heating effects on flow and heat transfer in microchannels [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +2 more
core  

Performance of a multi-stack microchannel heat sink [PDF]

open access: yes, 2016
The usage of a very large scale integrated circuits generate high heat fluxes and require an effective cooling system. A microchannel heat sink (MCHS) is one of the reliable cooling systems that had been applied.
Mohd. Ghazali, Normah   +1 more
core   +4 more sources

Numerical Studies on Geometric Features of Microchannel Heat Sink with Pin Fin Structure [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +3 more
core  

Design and optimization of a micro heat sink for concentrating photovoltaic/thermal (CPVT) systems [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011)   +4 more
core  

Surface Structure Enhanced Microchannel Flow Boiling [PDF]

open access: yes, 2016
We investigated the role of surface microstructures in two-phase microchannels on suppressing flow instabilities and enhancing heat transfer. We designed and fabricated microchannels with well-defined silicon micropillar arrays on the bottom heated ...
Antao, Dion Savio   +6 more
core   +1 more source

Microchannel Heat Sinks For Cooling High Heat Flux Electronic Devices―analysis With Single And Two Phase Flows [PDF]

open access: yes, 2006
Microchannel heat sinks constitute an innovative cooling technology for the efficient dissipation of the large amounts of heat from the very small and constrained areas of the high heat flux microelectronic chips and circuits.
Hegde, Pradeep Ganesh
core  

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