Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"two-phase cooling"”.
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Enhanced Heat Transfer Performance by Shape Optimization of a Non-axisymmetric Droplet Evaporating on a Heated Micropillar
… causes extreme difficulties for traditional cooling technologies. In response, more advanced two-phase liquid cooling technologies, such as droplet evaporation, which utilizes the latent heat of vaporization to remove excessive heat, have been widely investigated. Compared to traditional …
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Thermal Management with Supercritical Carbon Dioxide under Extreme Applications
… is minimizing the power required to operate cooling systems while maintaining effective heat removal. Traditional cooling systems utilize single-phase fluids where the heat transfer mechanisms are well understood. To meet a variety of cooling demands, a range of technologies are available, …
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Oscillating Heat Pipe Performance with Evaporator Section Modifications
… 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 (OHPs) are passive, two-phase cooling devices that have been shown to transfer very large amounts of thermal energy …
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Understanding heat transport at interfaces for thermal management of electronics
The discovery and development of two-dimensional (2D) materials offer new opportunities for high-performance nanoscale electronics. However, new material systems involve new device architectures, which leads to new challenges on both the electronic and thermal design. While significant progress has …
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Buoyancy-thermocapillary convection of volatile fluids in confined and sealed geometries
… attentions recently due to its relevance for two-phase cooling. Many of the modern thermal management technologies exploit the large latent heats associated with phase change at the interface of volatile liquids, allowing compact devices to handle very high heat fluxes. To enhance phase …
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Prediction and mitigation strategies for the transient thermal performance of low thermal resistance microchannel evaporators
… smaller component systems while more efficiently cooling devices and reducing packaging stresses associated with thermal expansion when compared with single-phase cooling systems. Although much study has been dedicated to optimizing steady state flow boiling performance, the typically highly …