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Adding Curvature Induced Flux in Diffusive Flux Model for Shear Induced Migration

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September 19, 2022, 19:00	Adding Curvature Induced Flux in Diffusive Flux Model for Shear Induced Migration	#1
rpIITG New Member Join Date: Jun 2022 Posts: 1 Rep Power: 0	Hi, I want to add curvature-induced flux to the total migration flux in the Diffusive Flux Model equation for shear-induced particle migration. The equation for curvature-induce flux is given by: $N_{c}$ = $K_{r}$ n $\kappa$ $a^{2}$ $\dot{\gamma}$ $\varphi$ Where n is the unit normal vector in the radially outward direction in a curved streamline shear flows $\kappa$ is the curvature of the streamline. Can somebody help me to implement the above equation in OpenFOAM? I really appreciate any help you can provide. Thank you!

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curvature induced flux, dfm, shear induced migration

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