Collective diffusion in sheared colloidal suspensions
نویسندگان
چکیده
منابع مشابه
Collective diffusion in sheared colloidal suspensions
Collective diffusivity in a suspension of rigid particles in steady linear viscous flows is evaluated by investigating the dynamics of the time correlation of long-wavelength density fluctuations. In the absence of hydrodynamic interactions between suspended particles in a dilute suspension of identical hard spheres, closed-form asymptotic expressions for the collective diffusivity are derived ...
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ژورنال
عنوان ژورنال: Journal of Fluid Mechanics
سال: 2008
ISSN: 0022-1120,1469-7645
DOI: 10.1017/s0022112007009834