One-step process for dual-scale ratchets with enhanced mobility of Leidenfrost droplets.
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DOI: 10.1016/j.jcis.2020.02.076
Abstract: HYPOTHESIS Droplet depositing onto hot surfaces above the so-called Leidenfrost temperature will float on a cushion of its own vapor. The vapor flow below the drop could be rectified by asymmetric surface textures, resulting the… read more here.
Keywords: step process; scale ratchets; dual scale; leidenfrost droplets ... See more keywords