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Article
Particle trajectory and orientation evolution of ellipsoidal particles in bounded shear flow of Giesekus fluids
The migration of ellipsoidal particles in bounded shear flow of Giesekus fluids is studied numerically using the direct forcing/fictitious domain method for the Weissenberg number ranging from 0.1 to 3.0, the ...
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Article
Migration of spherical particles in a confined shear flow of Giesekus fluid
The lateral migration of a spherical particle in a sheared Giesekus fluid is numerically studied by the direct-forcing fictitious domain method. The model is first validated by comparing the simulation results...