SPLIT AND RECOMBINE MICRO-MIXER WITH CHAOTIC MIXING

摘要

An SAR micromixer having chaotic mixing is provided to allow the separation and the mixing to be carried out repeatedly, thereby improving the mixing efficiency of two fluids. An SAR micromixer having chaotic mixing comprises an input hole, a mixture channel part and an output hole to mix different fluids, wherein the mixture channel part comprises first and second channel plates(20a, 20b) which have a center penetration hole(21) and a channel penetration hole(22) formed radially; a first partition(30a) installed to be in contact with the first channel plate and having a penetration hole at the center; and a second partition(30b) installed to be in contact with the second channel plate and having an outer penetration hole(32) at the part in contact wit the outermost side of the second plate channel penetration hole.