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Shear Flow of a Granular Material
Authors:C. Cercignani
Affiliation:(1) Dipartimento di Matematica, Politecnico di Milano, Milano, Italy
Abstract:The shear flow of a granular material between parallel plates is treated by means of the Boltzmann equation with pseudo-Maxwellian grains. The moments for reverse reflection boundary conditions are found explicitly. The shearing stress is found to depend quadratically on the shear rate.
Keywords:granular material  Boltzmann equation  shear flow
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