Bearing with magnetic fluid and hydrophobic surface of the lining

This work focuses on the setting of the stiffness and damping matrix of the long cylindrical bearing. Additional effects of the electrically conductive fluids are determined on the magnetic induction dependence. The new boundary conditions are used, which express the effect of the adhesion forces between the liquid and the solid surface. The boundary condition allows the definition of the transition from a hydrophobic surface to the hydrophilic one.