落球法测电流变液粘度的实验研究

Research on Measuring the Viscosity of Electrorheological Fluid Using Falling Sphere

通过对电流变液中落球的运动分析 ,间接求出电流变液的表观粘度 ,并与旋转粘度计的实测数据对比 ,得出在一定条件下 ,落球法测电流变液粘度的方法是可行的 。

In this paper,with the analysis of the falling spheres' movements in electrorheological fluid,the viscosity of the electrorheological fluid is calculated indirectly.By contrast to the data measured by the rotation viscosimeter,the way using falling sphere to measure the viscosity of electrorheological fluid is feasible in stated condition.And it can be used to measure the viscosity of electrorheological fluid simply.