Research of Flow Stability of Non-Newtonian Magnetorheological Fluid Flow in the Gap between Two Cylinders

This paper deals with a mathematical modeling of flow stability Newtonian and non-Newtonian fluids in the gap between two concentric cylinders, one which rotates. A typical feature is formation vortex flow, so-called Taylor vortices. Vortex structures are affected by speed rotating cylinder physical properties fluids, i.e., viscosity density. Analogy terms assumed for magnetorheological fluids. Mathematical models laminar, transient turbulent constant as function deformation gradient were formulated numerically solved to analyze single-phase flow. To verify them, experiment was performed using visualizations structures—Taylor Based on agreement selected numerical results, experience used simulations fluid