A simple microstructural viscoelastic model for flowing foams
نویسندگان
چکیده
منابع مشابه
Viscous instabilities in flowing foams: a Cellular Potts Model approach.
The Cellular Potts Model (CPM) successfully simulates drainage and shear in foams. Here we use the CPM to investigate instabilities due to the flow of a single large bubble in a dry, monodisperse two-dimensional flowing foam. As in experiments in a Hele-Shaw cell, above a threshold velocity the large bubble moves faster than the mean flow. Our simulations reproduce analytical and experimental p...
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ژورنال
عنوان ژورنال: International Journal of Material Forming
سال: 2018
ISSN: 1960-6206,1960-6214
DOI: 10.1007/s12289-018-1417-4