Shear Thickening in Concentrated Soft Sphere Colloidal Suspensions: A Shear Induced Phase Transition
نویسندگان
چکیده
منابع مشابه
Discontinuous shear thickening of frictional hard-sphere suspensions.
Discontinuous shear thickening (DST) observed in many dense athermal suspensions has proven difficult to understand and to reproduce by numerical simulation. By introducing a numerical scheme including both relevant hydrodynamic interactions and granularlike contacts, we show that contact friction is essential for having DST. Above a critical volume fraction, we observe the existence of two sta...
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known as “oobleck” after the complex fluid in one of Dr. Seuss’s classic children’s books arises from their transition from fluid-like to solid-like behavior when stressed. The viscous liquid that emerges from a roughly 2-to-1 (by volume) combination of starch to water can be poured into one’s hand. When squeezed, the liquid morphs into a doughy paste that can be formed into shapes, only to “me...
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ژورنال
عنوان ژورنال: Journal of Thermodynamics
سال: 2015
ISSN: 1687-9244,1687-9252
DOI: 10.1155/2015/153854