• Vivek Sharma

This paper aims to determine the stress of MR fluids in an on-state condition. Different MR fluids samples were made and tested inside the laboratory. The variation of the yield shear stress and viscosity with respect to magnetic field density for developed MR fluid samples is thus obtained using three above different techniques i.e. Carlson approach, relative permeability approach and experimental approach. The ratio of the conductivities of the MR fluid can be used to find the shear stress of the MR fluid when activated above high magnetic fields of the range of 2 tesla. It can be observed from these tables and figures that the results obtained from three approaches are matching quite well among each other and are having a percentage error range from 2% to 7%.

MR fluid, conductivity, relative permeability, Carlson approach

"Analytical determination of rheological parameters of MR fluids", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.981-988, December 2018, Available :http://www.jetir.org/papers/JETIREC06122.pdf

"Analytical determination of rheological parameters of MR fluids", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp981-988, December 2018, Available at : http://www.jetir.org/papers/JETIREC06122.pdf