Molecular dynamics simulations of complex-shaped particles using Voronoi-based spheropolyhedra
نویسندگان
چکیده
منابع مشابه
Molecular dynamics simulations of complex-shaped particles using Voronoi-based spheropolyhedra.
The spheropolyhedra method has been used earlier for efficient and accurate molecular dynamics simulations of granular matter with particles with complex shapes. Also the Voronoi construction is a tool of proved utility for the virtual representation of powders and grains. In this paper a technique that combines the two methods and provides a framework for the study of the three-dimensional mec...
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15 صفحه اولVoronoi Fluid Particles & Tessellation Fluid Dynamics
We formalize the concept of fluid particle that it is heuristically introduced in textbooks of fluid mechanics. Fluid particles are regarded as portions of fluid that move along the flow field and they have an extension. A natural way of assigning an extension to a set of points is through a tessellation. With a minimum of physical input information a well-defined discrete fluid particle model ...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2010
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.81.061303