瘪泡的电流体动力学：出芽、流变学和成对相互作用
Electrohydrodynamics of deflated vesicles: budding, rheology and pairwise interactions
摘要：
通过研究囊泡悬浮液在二维直流电场中的成对相互作用来表征囊泡悬浮液的电流体动力学。在稀释极限下，悬浮液的流变性随内部和外部流体的电导率比呈非线性变化。在实验中观察到的和以前通过数值模拟证实的长扁长过渡和其他过渡动力学在这里进一步研究较小的减少面积。当两个囊泡最初与外部电场不对齐时，当关键参数改变时，观察到三种不同的反应：（i）链形成-它们自组装形成沿场方向对齐的链，（ii）循环运动-它们围绕彼此旋转，（iii）振荡运动-它们形成链但围绕彼此振荡。
英文摘要：
The electrohydrodynamics of vesicle suspensions is characterized by studying their pairwise interactions in applied DC electric fields in two dimensions. In the dilute limit, the rheology of the suspension is shown to vary nonlinearly with the electric conductivity ratio of the interior and exterior fluids. The prolate-oblate-prolate transition and other transitionary dynamics observed in experiments and previously confirmed via numerical simulations is further investigated here for smaller reduced areas. When two vesicles are initially un-aligned with the external electric field, three different responses are observed when the key parameters are varied: (i) chain formation--they self-assemble to form a chain that is aligned along the field direction, (ii) circulatory motion--they rotate about each other, (iii) oscillatory motion--they form a chain but oscillate about each other.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
