Abstract: We demonstrated suppressed dryout on structured surfaces during flow boiling in microchannels. We designed and fabricated microchannels with welldefined silicon micropillar arrays (heights of ~25 آµm, diameters of 10 آµm ...

Abstract: We investigated the role of surface microstructures in twophase microchannels on suppressing flow instabilities and enhancing heat transfer. We designed and fabricated microchannels with welldefined silicon micropillar ...