Viscoelastic interface motion in semidilute polymer solutions
Viscoelastic interface motion in semidilute polymer solutions
复制标题
半稀聚合物溶液中的粘弹性界面运动
DOI：
10.1088/1742-5468/2012/07/p07011
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
S. Yabunaka
中科院分区：
文献类型：
--
作者：
S. Yabunaka;R. Okamoto And A. Onuki;S. Yabunaka
研究了相分离半稀聚合物溶液在临界点附近的界面运动。考虑瞬态聚合物网络的粘弹性效应和界面间的水动力相互作用，导出了界面运动的非马尔可夫方程。该方程表明，当畴的特征长度尺度小于时，界面的速度受过去速度历史的影响
We study interface motion in phase separated semidilute polymer solutions near the critical point. We derive the non-Markovian equation for motion of an interface taking into account the viscoelastic effects due to the transient polymer network and the hydrodynamic interaction between interfaces. This equation indicates that the velocity of an interface is affected by the history of the past velocity when the characteristic length scale of domains is shorter than