A Parabolic Cross-Diffusion System for Granular Materials
نویسندگان
چکیده
منابع مشابه
A Parabolic Cross-Diffusion System for Granular Materials
A cross-diffusion system of parabolic equations for the relative concentration and the dynamic repose angle of a mixture of two different granular materials in a long rotating drum is studied. The main feature of the system is the ability to describe the axial segregation of the two granular components. The existence of global-in-time weak solutions is shown by using entropy-type inequalities a...
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ژورنال
عنوان ژورنال: SIAM Journal on Mathematical Analysis
سال: 2003
ISSN: 0036-1410,1095-7154
DOI: 10.1137/s0036141002409386