DYNAMIC SIMULATION OF PRESSURE DRIVEN FLOW OF FLUIDS WITH SUSPENDED FERROUS PARTICLES IN A MICRO CHANNEL UNDER MAGNETIC FIELD

摘要: This computational study focuses on the dynamics of individual ferrous particles and flow incompressible Newtonian fluid under effect an externally applied magnetic field pressure gradient in a two-dimensional micro channel with smooth walls. The particle is simulated as discrete phase using MATLAB code solved continuous Computational Fluid Dynamics Software FLUENT. Interaction between phases are included hydrodynamic forces predicated by simulation updated locations determined solution non-uniform field. Non-uniform to move poles magnet, results their accumulation. causes drastic change distribution, which turn influences motion. Predicted suspended carrier reasonably well agreement previous work. show that generated placed magnets can be used control channel.