interdigital transducers

MODELING AND PROTOTYPING OF AN ACOUSTOFLUIDIC SYSTEM FOR MICROPARTICLE SEPARATION

This article presents the results of numerical modeling and experimental prototyping of an acoustofluidic microchannel structure for the separation of microparticles suspended in a liquid medium. A two-dimensional model was developed to analyze the influence of geometric and physical parameters on the formation of the acoustic field within the microchannel and the efficiency of particle separation.