Results 51 to 60 of about 1,531,484 (181)

STEAM GENERATOR TUBE INTEGRITY ANALYSIS OF A TOTAL LOSS OF ALL HEAT SINKS ACCIDENT FOR WOLSONG NPP UNIT 1

open access: yesNuclear Engineering and Technology, 2014
A total loss of all heat sinks is considered a severe accident with a low probability of occurrence. Following a total loss of all heat sinks, the degasser/condenser relief valves (DCRV) become the sole means available for the depressurization of the ...
HEOK-SOON LIM   +3 more
doaj   +1 more source

Design of heat sinks for wearable thermoelectric generators to power personal heating garments: A numerical study [PDF]

open access: yes, 2019
To mitigate climate change attributed to the built environments, there have been tremendous efforts to improve air conditioning systems in the buildings.
Soleimani, Zohreh   +10 more
core   +1 more source

Thermal Performance of Hollow Fluid-Filled Heat Sinks

open access: yesEnergies
The increasing power density of electronic devices drives the need for lighter, more compact heat dissipation devices. This research determines whether a hollow heat sink filled with fluid outperforms solid heat sinks for heat dissipation.
John Nuszkowski   +3 more
doaj   +1 more source

Constructal Parallel-Flow and Counterflow Microchannel Heat Sinks with Bifurcations

open access: yes, 2015
Based on the Constructal Theory, parallel-flow and counterflow microchannels heat sinks with bifurcations are put forward to manage the temperature nonuniformity and further reduce the temperature of microchannel heat sinks bottom plates.
Xie, Gongnan   +5 more
core   +1 more source

Die-Casting Conditions for Pure Aluminum Heat Sink with Thin Fins

open access: yesMetals
Heat sinks with thin and tall fins made from pure aluminum using die casting are in demand due to the higher thermal conductivity of pure aluminum compared to aluminum alloys.
Hiroshi Fuse, Toshio Haga
doaj   +1 more source

BACKUP AND ULTIMATE HEAT SINKS IN CANDU REACTORS FOR PROLONGED SBO ACCIDENTS

open access: yesNuclear Engineering and Technology, 2013
In a pressurized heavy water reactor, following loss of the primary coolant, severe core damage would begin with the depletion of the liquid moderator, exposing the top row of internally-voided fuel channels to steam cooling conditions on the inside and ...
T. NITHEANANDAN, M.J. BROWN
doaj   +1 more source

Investigation of heat transfer in metal-foam tubes [PDF]

open access: yes, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Nowadays metallic foams attract increasing attention in making compact heat exchangers due to its advanced thermal properties.
Lu, Wei
core   +4 more sources

Numerical analysis with experimental comparison in duct flow using optimized heat sinks

open access: yesJournal of Radiation Research and Applied Sciences, 2018
In many industrial applications, heat must be transferred in the form of either an energy input into the system or removal of energy produced in the system.
Kumru Güreşçi   +4 more
doaj   +1 more source

Research on heat transfer optimization of heat sink based on phase change isothermal technology for deep hole drilling machine

open access: yes机车电传动, 2023
Based on the phase change isothermal technology for deep hole drilling machine, a research methodology involving numerical simulation and experimental testing was applied to optimize the heat transfer design of a heat sink for a rail transit project with
DOU Zechun   +5 more
doaj  

Development and Prospects of Manifold Microchannel Heat Sink Research

open access: yesZhileng xuebao, 2023
With rapid development of electronic devices, modern electronic devices require higher power and exhibit more heat flow density. Consequently, their thermal management requirements have increased drastically.
Zhu Xunyi   +3 more
doaj  

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