نتایج جستجو برای: magnetorheological fluid
تعداد نتایج: 221198 فیلتر نتایج به سال:
Fluid jet machining has been widely used in of hard-brittle materials. However, the diffusion a flow significantly affects erosion capacity. Magnetorheological (MR) fluid considered to take role pure water for carrying abrasive particles, due its better concentration when external magnetic field is applied. The present investigation focuses on characteristics magnetorheological jet, which are i...
The dynamics of magnetorheological fluids have typically been described by the Mason number, a governing parameter defined as the ratio between viscous and magnetic forces in the fluid. For most experimental suspensions of magnetic particles, surface forces, such as steric and electrostatic interactions, can significantly influence the dynamics. Here we propose a theory of a modified Mason numb...
In this study, we examined three kinds of stabilizing additives to prepare stable MRF with good fluidity. We selected additives; a styrene isoprene block copolymer, hydrophobic fumed silica, and an organogelator (CMOL SB03; PMDA-2C 8 /oleyl). measured the rheological properties both for dissolutions in base oil MRFs prepared by using rheometer; MCR302 (Anton Paar Corp.). From experimental resul...
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