RESEARCH ON MODERN MOLECULAR DYNAMICS MODELING FOR LIQUID FLOW IN MICROPUMPS

摘要

So far the investigation on micropumps has mainly focused on their manufacture techniques and driving modes, and the micro flow mechanism in micropumps does not catch much attention. In the long term, the research on the micro flow mechanism may achieve the optimization design and performance prediction of micropumps. In this paper, based on Newton's law and Lennard-Jones (L-J 6-12) potential, Modern Molecular Dynamics Modeling for Liquid Flow (MD) in Micropumps is put forth from molecular microscope, and meanwhile postprocessing of computation results is brought forth as well as algorithms of motion equation.