Diffusion in Jammed Particle Packs
نویسندگان
چکیده
منابع مشابه
Diffusion in jammed particle packs Dan
Using random walk simulations we explore diffusive transport through monodisperse sphere packings over a range of packing fractions, φ, in the vicinity of the jamming transition at φc. Various diffusion properties are computed over several orders of magnitude in both time and packing pressure. Two well-separated regimes of normal, “Fickian” diffusion, where the mean squared displacement is line...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2015
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.115.088002