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Showing 1 to 7 of 7 for “"Oscillating heat pipes"”.
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An investigation into gravity independent oscillating heat pipes
… AT AUTHOR'S REQUEST.] A number of oscillating heat pipes (OHPs) with unbalanced structures were investigated in an effort to develop methods enabling OHPs to be gravity independent. The unbalanced structures investigated herein include the effects of uneven turn and check valves. …
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Oscillating heat pipes : study of their oscillating motion using neutron imaging and application
… various applications in science and industry. Oscillating heat pipes (OHP) are being studied as a higher performance way of cooling high power electronics. The oscillating motion of the liquid in an OHP has a significant role in the performance. However, the fluid dynamics in an OHP are very …
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Thermal performance of a Nam-Ju nanostructured copper oscillating heat pipe
… management systems are necessary to combat high heat fluxes. Copper heat pipes, and oscillating heat pipes are devices commonly used in the electronics industry to remove high heat fluxes, safeguarding sensitive electronic components from thermal damage. The surface application of cupric oxide …
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Neutron scattering and microscopy studies of the structure and dynamics of water near a nanostructured hydrophilic copper oxide surface
… significantly improve the thermal performance of heat transfer devices known as oscillating heat pipes (OHPs). The origin of this enhanced performance is currently unknown, but it is believed to be attributed to the thin film of interfacial water supported by the nanostructures that coat the OHP's …
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Air Cooling of High-Heat-Flux Electronics Using Wettability-Engineered Vapor Chambers
… scenarios, lacks the capacity to remove high heat fluxes frequently observed in modern integrated technology (O(~1 kW/cm2)). While recent scientific exploits explore the capabilities of phase-change heat transfer or direct cooling of hotspots on chips, these improvised thermal management …
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Oscillating Heat Pipe Performance with Evaporator Section Modifications
… management devices, such as the extruded-fin heat sink, are incapable of maintaining the safe operating temperature range for current and future high heat flux cooling applications. A device that has the capability to meet this growing need is the oscillating heat pipe. Oscillating heat pipes …
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An Analytical Model for Oscillating Heat Pipe Performance and Experimental Testing of a Novel Helix-Shaped Design
… and assessment of a novel mechanistic model for oscillating heat pipes (OHPs), also known as pulsating heat pipes (PHPs) and the development of a novel helix-shaped OHP design inspired by insights gained from the model developed. OHPs are passive heat transfer devices with potential applications …