【摘要】 利用 4种电流变液 (ERF)对影响电流变效应的几种主要因素进行了试验研究。试验结果表明 :电流变效应取决于电流变液种类、体积分数和电场强度。对于某种电流变液 ,其体积分数在 15 %～ 40 %之间 ,所施加的电场强度大于相变开始的临界场强时 ,才能取得较明显的电流变效应更多还原

【Abstract】 Four kinds of electro rheological fluid (ERF) were used to study the main factors influencing electro rheological (ER) effect The results showed that ER effect depended on the kinds of ERF, volume fraction and electric field strength Significant ER effect was obtained with the volume fraction of ERF between 15 to 40 percent,when the electrical field was larger than the critical electric field.更多还原