Stable and unstable miscible displacement of a shear-thinning fluid at low Reynolds number
Stable and unstable miscible displacement of a shear-thinning fluid at low Reynolds number
复制标题
低雷诺数剪切稀化流体的稳定和不稳定混相驱替
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
T. Ward
中科院分区：
文献类型：
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作者：
Tejaswi Soori;T. Ward
我们展示了对最初填充毛细管（直径 1）的低浓度聚合物水溶液进行置换的实验结果（直径 1，我们观察到螺旋型不稳定性，其中波长随着扩散减少而增加，但需要有限量的扩散才能出现）。我们展示了对最初填充毛细管（直径 1，我们观察到波长随着扩散减少而增加而出现的螺旋型不稳定性）进行的实验结果。
We present the results of experiments performed for the displacement of an aqueous low-concentration polymer solution that initially fills a capillary tube (diameter 1, we observe a corkscrew type instability where the wavelength increases as diffusion is diminished but requires a finite amount of diffusion to appear.We present the results of experiments performed for the displacement of an aqueous low-concentration polymer solution that initially fills a capillary tube (diameter 1, we observe a corkscrew type instability where the wavelength increases as diffusion is diminished bu...