Results 31 to 40 of about 1,531,484 (181)

Forced convection heat transfer in heat sinks with topologies based on triply periodic minimal surfaces

open access: yesCase Studies in Thermal Engineering, 2022
This study numerically and experimentally investigates the forced convection heat transfer in three mathematically designed heat sinks with lattice topologies based on triply periodic minimal surfaces (TPMS).
Mohamad Khalil   +3 more
doaj   +1 more source

Effects of Fin Height, Base Thickness, Blackening, Emissivity and Thermal Conductivity on Heat Dissipation of Die-Cast Aluminum Alloy Heat Sink

open access: yesMetals
The effects of fin height, base thickness, blackening, emissivity and thermal conductivity on the heat dissipation for die-cast aluminum alloy heat sinks were investigated comprehensively.
Hiroshi Fuse, Shusuke Oe, Toshio Haga
doaj   +1 more source

Influence of obstruction’s unilateral length on flow and heat transfer performance of micro-channel heat sinks with flow obstructions

open access: yesCase Studies in Thermal Engineering, 2023
As the density and integration of electronic equipment continue to increase, it becomes necessary to build micro-channel heat sinks with more efficient cooling effects to solve the heat removal issue.
Juliang Han   +3 more
doaj   +1 more source

Fluid flow and heat transfer of porous TPMS architected heat sinks in free convection environment

open access: yesCase Studies in Thermal Engineering, 2022
Heat dissipation in electronic devices is challenging due its limited size and cooling space constraint. Implementing Triply Periodic Minimal Surfaces (TPMS)-based cellular structures could enhance the thermal exchange mechanism due to their novel ...
Nada Baobaid   +3 more
doaj   +1 more source

Local Heat Transfer Distribution and Effect of Instabilities During Flow Boiling in a Silicon Microchannel Heat Sink [PDF]

open access: yes, 2011
Flow boiling of the perfluorinated dielectric fluid FC-77 in a silicon microchannel heat sink is investigated. The heat sink contains 60 parallel microchannels each of 100 lm width and 389 lm depth.
Garimella, Suresh V.   +4 more
core   +1 more source

Study of the heat transfer characteristics of radiators with fins based on miniature heat pipes

open access: yesТехнологія та конструювання в електронній апаратурі, 2004
This paper presents the results of a study on the heat transfer characteristics of two heat sinks based on miniature heat pipes (MHPs) for cooling personal computer components.
V. Yu. Kravetz   +2 more
doaj  

Passive cooling of photovoltaic panel by aluminum heat sinks and numerical simulation

open access: yesAin Shams Engineering Journal
One of the biggest problems of generating electricity by photovoltaic panels is that about 80% of the incoming solar energy is transformed into heat.
Marko Krstic   +6 more
doaj   +1 more source

Identifying the heat sink

open access: yesDiscrete & Continuous Dynamical Systems - S, 2022
<p style='text-indent:20px;'>In this paper we examine the identification problem of the heat sink for a one dimensional heat equation through observations of the solution at the boundary or through a desired temperature profile to be attained at a certain given time.
Audu, J. D.   +3 more
openaire   +3 more sources

Simulation on the effect of filling porous medium on the performance of thermally conductive plastic heat sinks

open access: yesCase Studies in Thermal Engineering
High thermally conductive plastics have the characteristics of corrosion resistance, easy processing, and high thermal conductivity and can be used in corrosive environments or complex-shaped heat sinks.
Sen Li   +6 more
doaj   +1 more source

Heat Sink Sunk [PDF]

open access: yesMechanical Engineering, 2017
This article explores various innovative ways that technology companies are working upon to deal with the large amount of heat of their big data centers. Microsoft’s research and development team is working on designing and building of an underwater data center.
openaire   +1 more source

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