Subcooling

TL;DR: In this article, a reentrant porous microchannels (RPM) with Ω-shaped configurations was developed and tested in heat sink cooling systems, and the results showed that the RPM trigger the onset of nucleate boiling (ONB) at small wall superheat under all the ethanol boiling cases due to the significant increase of nucleation sites.

TL;DR: In this paper, a digital photographic study of subcooled flow boiling with R-134a was performed in a vertical rectangular channel heated from one side to observe near-wall structures.

TL;DR: In this article, the effects of jet width, impingement velocity, and inlet subcooling on the cooling performance of an array of three confined rectangular FC-72 and ethanol jets impacting a 3.0 cm × 3.3 cm heated surface were explored.

TL;DR: In this article, a porous coating with reentrant channels with sintered copper powder was used for pool boiling and compared with a solid sample with the same reentrants configurations.

TL;DR: In this paper, a two-dimensional numerical simulation of single bubble dynamics during nucleate flow boiling has been performed using moving particle semi-implicit (MPS) method, where a set of moving particles was used to represent the liquid phase.