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 5 of 5 for “"heat flux density"”.
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Condensation heat flux measurements in ambient conditions on superhydrophobic nanostructured surfaces
… be combined with non-wetting surfaces to enhance heat transfer, desalination, anti-icing and self-cleaning. Recently, superhydrophobic coatings have gathered attention with jumping droplets with the potential for self-cleaning applications and spot cooling on high powered applications. With new …
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Geothermal heat flux from hydrothermal plumes on the Juan de Fuca ridge
Estimates of the heat output of hydrothermal vents, identified along the Endeavor and Southern Segments of the Juan de Fuca Ridge, are used to evaluate the total heat flux associated with hydrothermal circulation for the ridge segment. An array carried by D/V ALVIN sampled the temperature and …
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Design, production and evaluation of an auxetic straining device for application in lung tissue engineering scaffolds
… lung alveoli size of 79 μm. The concept of heat flux density (HFD) at equilibrium was introduced to quantify latent heat extraction efficiency during freezing and to predict scaffold pore size. A power law relationship was established (with an HFD exponent of – 0.44), and the method provided …
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Meccanismi di formazione dei tubi di lava
… in a rectangular conduit is solved. A constant heat flux density assigned at the upper flow surface resumes the combined effects of two thermal processes: radiation and convection into the atmosphere. Advective terms are also included, by the introduction of velocity into the expression of …
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Packaging of Enhancement-Mode Gallium Nitride High-Electron-Mobility Transistors for High Power Density Applications
… the potential to dramatically increase the power density and efficiency of power electronics systems by replacing traditional Si-based switches. However, GaN HEMTs have a faster switching speed compared to their Si-based counterparts. Minimizing the parasitic loop inductances of the GaN HEMT …