Long lasting instabilities in granular mixtures
نویسندگان
چکیده
منابع مشابه
Long lasting instabilities in granular mixtures
We have performed experiments of axial segregation in the Oyama's drum. We have tested binary granular mixtures during very long times. The segregation patterns have been captured by a CCD camera and spatio-temporal graphs are created. We report the occurence of instabilities which can last several hours! We stress that those instabilities originate from the competition between axial and radial...
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ژورنال
عنوان ژورنال: Physica A: Statistical Mechanics and its Applications
سال: 2003
ISSN: 0378-4371
DOI: 10.1016/s0378-4371(03)00275-9