Viscosity of periodic suspensions
Viscosity of periodic suspensions
复制标题
周期性悬浮液的粘度
DOI：
10.1063/1.869015
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发表时间：
1996
影响因子：
4.6
通讯作者：
L. Petit
中科院分区：
文献类型：
--
作者：
P. Gondret;L. Petit
通过将固体球的宏观（非布朗）单分散悬浮液置于具有"流变光学"设置的振荡剪切流中，在剪切运动期间观察到球的准周期性有序，并且同时进行粘度测量。对应于有序悬浮液的粘度值显着小于对应于无序悬浮液的值;它们与由其他作者在颗粒的周期性悬浮液的情况下所作的粘度计算进行比较。
By submitting macroscopic (non‐Brownian) monodisperse suspensions of solid spheres to an oscillating shear flow with a ‘‘rheo‐optical’’ set‐up, a quasi‐periodic ordering of spheres has been observed during the shearing motion, and viscosity measurements have been performed simultaneously. The viscosity values corresponding to the ordered suspensions are significantly smaller than the values corresponding to the disordered suspensions; they are compared with viscosity calculations made by other authors in the case of periodic suspensions of particles.