작동모드에 따른 ER유체의 특성비교

초록

This work presents field-dependent Bingham and response characteristics of ER fluids under shear and flow modes. After manufacturing two different types of electroviscometers;shear mode and flow mode, the field-dependent yield stresses are evaluated at various operating temperatures. In addition, time responses of the ER fluids to step electric fields are investigated under two different operating modes.