摘要
基于电导方法和等效平板厚度概念建立了非极性液体中单链颗粒间相互作用的模型，考虑了链上多粒子的作用，用线性叠加的方法得到了链中粒子所受的总的吸引力，并据此预测了准静态屈服应力。
We presented a modified conductivity model for the attractive force of a perfect particle chain in a nonpolar liquid. With the concept of equivalent plate thickness, we calculated the periodic electric field in a chain and the periodic charger in the plate surfaces. We obtained the total attractive force of particles with a linear superposition method where the multi particle effect in a perfect chain was concerned. We also compared the predicted quasistatic yield stress with the experiment data of two materials, Alooh/Silicone oil and Zeolite/Silicone oil, and found they are in a well agreement.
出处
《应用科学学报》
CAS
CSCD
1998年第2期249-252,共4页
Journal of Applied Sciences
基金
国家自然科学基金
航空科学基金
关键词
电流变液
电导模型
屈服应力
多粒子相互作用
electrorheological fluids, conductivity model, equivalent plate thickness, yield stress
