Phase Change Heat Transfer IMAGES Optical image of dropwise condensation on lubricant-infused surfaces water dropwise condensation on a lubricant-infused surface (LIS); image with Raynox macro lens on a 300mm tele lens; Matlab image recognition for droplet statistics Environmental SEM image of dropwise condensation on a nanoparticle coating water bubble condensation in subcooled turbulent flow late time dynamics during ice particle impact on a heated water bath image of the same area during dropwise condensation on a lubricant-infused surface using a) brightfield and b) interferometry microscope objectives Partially (b) and fully (c) submerged microdroplets in the meniscus of a larger droplet during condensation on LIS comparison of water condensation and oil redistribution dynamics for two lubricant viscosities (Krytox oils) on LIS Evaporation on vertical surface VIDEOS dropwise condensation on lubricant-infused surface with Krytox 1415; one sweeping cycle – real time video