Influence of Tuning Potential Parameters on Wettability of Smooth Copper Plate: A Molecular Dynamic Study

The influences of interactions between copper plate and nano-water droplets on wettability with different solid–liquid potential parameters were studied, the spread was compared analyzed using molecular dynamics method. diameter droplet spreading amount water molecules adsorbed gradually increased parameters, whereas absolute energy value also increased. Negative represents attraction force solid atoms liquid molecules, grows stronger large negative energy. heat transfer performance surface can be explained by analyzing from perspective These results are great significance for establishing model a smooth correctly design manufacture special functional surface.