Shear Induced Diffusion

Shear Induced Diffusion

Autori: Jorrit Mellema
Presentato al: Complex Fluids in External Fields
Anno: 2001
Volume: Unico - Issue: Unico
Casa Editrice:
Lingua: English

Abstract
Diffusive migration of particles in flowing suspensions is historically associated with Brownian motion of colloids due to interactions with solvent molecules or with inertial effects in case of turbulence. However, it has been shown that in flow diffusion can occur for non-colloidal (~ 100 mm) even at low Reynolds numbers, so that inertia is unimportant. This so-called flow-induced diffusion is the result of multiple hydrodynamic interactions between particles and is an important phenomenon for the understanding of the macroscopic behavior and structure of flowing suspensions.

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XVIII Italian Society of Rheology Conference

Capri Island, Naples, Italy 12-14 septemper 2024

Per saperne di piú

The XVIII edition of the SIR conference will be held in Villa Rosa, a recently renovated ancient Neapolitan villa in Capri Island (Naples, Italy), in September 12th-14th 2024. The event will be organised with the support of the Department of Chemical, Materials and Industrial Production Engineering of the University of Naples Federico II.

All those with an interest in rheology, in all its aspects, are invited to submit contributions.

Selected papers will be eligible for a special issue in Rheologica Acta.

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