Fully Resolved Simulation of Particle Dynamics in a 3D ExpansionContraction Straight Microchannel

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  A simple platform for continuously focusing and/or separating cells and/or particles without sheath fluids and external forces has attracted a lot of attention in recent decades.One of the traditional methods is achieved by the centrifugal effect,where the centrifugal force is usually produced by passive curved channel or active external force.
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