boilingsubcooled liquidbubble evolutionhigh-speed visualizationmicroheaterThe paper deals with the experimental study of the process of subcooled liquid boiling up on a transparent microheater with pulsed heat release. Dependences of the maximum bubble diameter, rates of their growth and times of boiling...
In summary, this study includes the presentation of the pressure drop data from three different micro-pin fin heat sink devices under unstable boiling conditions and detailed discussion about the cause and the characteristics of unstable boiling in these devices. First, a brief overview about the de...
Phase change in microchannel heat sink under forced convection boiling A microchannel heat sink system, consisting of parallel microchannels, distributed temperature micro-sensors and a local heater, has been fabricated and ch... L Jiang,W Man,Y Zohar - Thirteenth International Conference on Micro El...
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The cause of CIPS is known to berna combination of high crud level in the primary coolant, high boiling intensity in the corernand the presence of boron. The first two factors result in Ni-rich fuel deposit which actsrnas a host for boron sequestration. The source of Ni is mainly the ...
Experimental investigations on the boiling heat transfer of horizontal flow in the near-critical region. Int. J. Heat Mass Transf. 2018, 125, 618–628. [Google Scholar] [CrossRef] Howell, J.R.; Lee, S.H. Convective heat transfer in the entrance region of a vertical tube for water near...
A new model for studying the density wave instabilities of supercritical water flows in tubes. Appl. Therm. Eng. 2015, 75, 397–409. [Google Scholar] [CrossRef] Ambrosini, W. On the analogies in the dynamic behaviour of heated channels with boiling and supercritical fluids. Nucl. Eng. ...
This model showed that the accumulator volume has a large effect on boiling temperatures and evaporator exit vapor quality [20]. Another study demonstrated that pressure oscillations within the accumulator are determined by the evaporator heating load, accumulator volume, and initial thermodynamic state ...