Species segregation in one-dimensional granular-system simulations
نویسندگان
چکیده
منابع مشابه
Species segregation in one-dimensional granular-system simulations.
We present one-dimensional molecular dynamics simulations of a two-species, initially uniform, freely evolving granular system. Colliding particles swap their relative position with a 50% probability allowing for the initial spatial ordering of the particles to evolve in time and frictional forces to operate. Unlike one-dimensional systems of identical particles, two-species one-dimensional sys...
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STEVEN W. MEIER1, DIEGO A. MELANI BARREIRO2, JULIO M. OTTINO1,3,4 AND RICHARD M. LUEPTOW3* Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd, Evanston, Illinois 60208, USA Department of Mechanical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, Massachusetts 02139, USA Department of Mechanical Engineering, Northwest...
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Advection-dispersion equation is solved in numerically by using combinations of differential quadrature method (DQM) and various time integration techniques covering some explicit or implicit single and multi step methods. Two different initial boundary value problems modeling conservative and nonconservative transports of some substance represented by initial data are chosen as test problems. ...
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ژورنال
عنوان ژورنال: The European Physical Journal E
سال: 2008
ISSN: 1292-8941,1292-895X
DOI: 10.1140/epje/i2007-10281-5