Now showing items 11-14 of 14
Magnetorheology in rotating magnetic fields
We studied the flow of ferrofluid induced by rotating magnetic fileds. This flow was observed for first time in fi96F by Moskowitz and Rosensweig [App1. Ph4s. Gett., 10, pag. 3Ofi (fi96F)] and since then researchers has ...
Ferrohydrodynamics studies through Brownian dynamics simulations of spherical nanoparticle suspensions
In this contribution, Brownian dynamics simulations of spherical, thermally blocked, magnetic nanoparticles under applied shear and magnetic fields were studied. Equilibrium and dynamical properties as well as rheological ...
Synthesis and characterization of magnetic nanoparticles for use as sensors
A comprehensive study of physical and magnetic properties of cobalt substituted ferrite and magnetite nanoparticles synthesized by thermal-decomposition was carried out. Initially, a systematic study of the effect of ...
Probing nanoscale viscosity in polymer melts using magnetic nanoparticles.
Oleic acid coated cobalt ferrite nanoparticles (CoFe2O4-OA), which relax through the Brownian mechanism, were dispersed in Polystyrene (PS) and Polybutadiene (PBD) of various molecular weights (MW). These suspensions were ...