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Rheological properties for inelastic Maxwell mixtures under shear flow

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 نشر من قبل Emmanuel Trizac
 تاريخ النشر 2009
  مجال البحث فيزياء
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The Boltzmann equation for inelastic Maxwell models is considered to determine the rheological properties in a granular binary mixture in the simple shear flow state. The transport coefficients (shear viscosity and viscometric functions) are {em exactly} evaluated in terms of the coefficients of restitution, the (reduced) shear rate and the parameters of the mixture (particle masses, diameters and concentration). The results show that in general, for a given value of the coefficients of restitution, the above transport properties decrease with increasing shear rate.



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