Computer simulation of uniformly heated granular fluids
نویسندگان
چکیده
منابع مشابه
Computer simulation of uniformly heated granular fluids
Direct Monte Carlo simulations of the EnskogBoltzmann equation for a spatially uniform system of smooth inelastic spheres are performed. In order to reach a steady state, the particles are assumed to be under the action of an external driving force which does work to compensate for the collisional loss of energy. Three different types of external driving are considered: (a) a stochastic force, ...
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In this paper, we study properties of dilute granular flows, which are described by the spatially homogeneous uniformly heated inelastic Boltzmann equation. A new modification of the direct simulation Monte Carlo method is presented and validated using some analytically known functional of the solution. Then, the algorithm is applied to compute high velocity tails of the steady-state solution. ...
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ARTICLE OUTLINE Definition of the Subject and Importance Introduction Granular Matter and its Statistical Mechanics Nonequilibrium statistical mechanics Liouville equation Stationary homogeneous state Macroscopic Balance Equations ”Normal” States and Hydrodynamics Navier-Stokes Approximation Constitutive equations Green-Kubo expressions Hydrodynamic equations Discussion and Outlook Bibliography...
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ژورنال
عنوان ژورنال: Granular Matter
سال: 2000
ISSN: 1434-5021,1434-7636
DOI: 10.1007/s100350050035