Analysis on Non-Newtonian Characteristics for Nano Magnetic Fluid

Magnetic fluid is a colloidal solution which is composed of magnetic particles and carrier liquid and surface active agent. Theoretical analysis indicates that the magnetic fluid can be considered to be controlled by constitutive equation which different from Newtonian fluid. Experimental analysis indicates that the magnetic fluid in a magnetic field belongs to plastic pseudoplastic fluid in the non-Newtonian fluid, that is plastic shear thinning fluid which different from ordinary Newtonian fluids and non-Newtonian fluid, also is different from the usual two phase flow. So there is a certain guiding role in the application of dynamics analysis for magnetic fluid. (C) 2017 The Authors. Published by Elsevier Ltd.