...Junyu Huang; Qi Wang; Jian Wu The flow features and heat transfer enhancement of electro-thermo-convection (ETC) in dielectric liquids with residual conductivity between concentric electrodes are numerically studied based on an injection–conduction model. The strongly coupled flow field, electric...

.... 29 08 2013 22 03 2014 Saturation pool boiling experiments of degassed PF-5060 dielectric liquid investigated nucleate boiling on 13 Cu surfaces with average roughness, Ra, of 0.039 (smooth polished) to 1.79 μm at six inclination angles, θ, from 0 deg (upward facing) to 180 deg (downward...

... 03 05 2011 boiling convection copper dielectric liquids electrochemistry electrodeposition undercooling subcooled boiling microporous copper electrochemical deposition electronic cooling dielectric liquids Many studies have been conducted to investigate pool boiling...

...Mohamed S. El-Genk; Amir F. Ali Experiments are performed to investigate saturation boiling of degassed PF-5060 dielectric liquid on microporous copper dendrite surface layers deposited on 10 × 10 mm 2 Cu substrates. The electrochemically deposited surface layers are of different thicknesses...

...Miad Yazdani; Jamal Seyed-Yagoobi Effect of electric conduction phenomenon on the mixing mechanism is studied numerically to thermally homogenize a dielectric liquid with an initial nonuniform temperature distribution. The fluid is stored in a spherical reservoir, and the electrodes are embedded...

... of the EHD conduction pump in this study confirms that the EHD conduction pump can be used as a stand-alone system for high heat flux thermal control. 06 02 2006 05 02 2007 dielectric liquids electrohydraulic control equipment electrohydrodynamics laser accessories pumps temperature...

... have been identified and described: isolated flattened bubbles regime and coalesced bubbles regime. 14 10 2005 16 06 2006 dielectric liquids boiling two-phase flow confined flow heat transfer flow visualisation bubbles Nucleate pool boiling, a very efficient way...

...Jack L. Parker; Mohamed S. El-Genk Effects of orientations of porous graphite and smooth copper surfaces, measuring 10 mm × 10 mm , on saturation nucleate boiling and critical heat flux (CHF) of FC-72 dielectric liquid and of liquid subcooling (0, 10, 20, and 30 K ) on nucleate boiling...

...Walter Grassi; Daniele Testi The thermofluid-dynamic effects of ion injection from sharp metallic points added perpendicularly to the inner wire of a short horizontal annulus were experimentally investigated. A dielectric liquid (FC-72 by 3M) was weakly forced to flow in the duct, which...

... will be reached in this region, as also reported in ( 9 10 ). These authors have measured both critical heat flux and heat flux at 85 ° C for structured surfaces in dielectric liquids. The six temperatures were monitored continuously, with readings taken after steady state was reached. After reaching...

...K. Brand; J. Seyed-Yagoobi Electrohydrodynamic (EHD) induction pumping is based on charges induced in a dielectric liquid and delayed at a gradient or discontinuity of the electric conductivity. A traveling electric wave (AC) attracts or repels these induced charges, leading to liquid motion. EHD...

... 2003 heat transfer heat radiation colloids suspensions permittivity electric field effects dielectric liquids liquid structure Control Heat Transfer Modeling Radiation Rheological Electro-controllable (EC) fluids are suspensions of highly polarizable...