Petr Filip

TL;DR: In this paper, the effect of pressure and temperature on the shear and elongational deformation rate-dependent viscosities has been experimentally investigated for several polymers (HDPE, LDPE and LLDPE) on a capillary rheometer with a back-pressure device.

TL;DR: In this article, core-shell structured carbonyl iron-polyaniline particles in silicone oil were used as a magnetorheological suspension with enhanced dispersion stability.

TL;DR: Prepared carbonyl iron microparticles coated with a low density substance, cholesteryl chloroformate, via a two-step reaction and immersed in silicone oil exhibit three positive aspects: the CI particle modification increased the compatibility between the particles and the silicone oil resulting in improved long-term stability and the coating provided the particles with enhanced thermal stability in the oxygen atmosphere.

TL;DR: In this article, the dependence of aggregate properties on the shear rate (G ) in the aggregation process and at steady state was examined and it was observed that at the early phase of aggregation, the aggregate growth rate is higher for lower shear rates.

TL;DR: In this article, a dimorphic magnetorheological (MR) fluid for which sedimentation stability, oxidation and chemical stability are enhanced in comparison with common MR fluids, while at the same time preserving the MR effect at its fullest practical level was prepared in two steps.