To the theory of dynamic properties of non-dilute magnetic fluids. Effect of chain-like aggregates

A. Yu. Zubarev - A. V. Yushkov - L. Yu. Iskakova

Urals State University, 620083 Ekaterinburg, Russia

Abstract
The effect of chain-shaped aggregates on the dynamic properties of magnetic liquids is studied under the assumption that the chains can be modeled as straight and rigid. On the base of microscopical analysis the macroscopical expression for average stress tensor is obtained. The effective viscosity and viscoelastic characteristics are estimated. Table 1, Figs 6, Refs 15.