Granular Medium Lattice Gas model: The algorithm

Antal Károlyi; János Kertész

doi:10.1016/S0010-4655(99)00336-7

Granular Medium Lattice Gas model: The algorithm

Antal Károlyi, János Kertész

Budapest University of Technology and Economics

Research output: Contribution to journal › Conference article › peer-review

Abstract (may include machine translation)

Large scale simulations of granular media require a reasonable tradeoff between modeling of the complicated dynamics and simulation efficiency. The Granular Media Lattice Gas (GMLG) model - a generalization of hydrodynamic cellular automata - has proved to be a good compromise between the two. Computational efficiency is achieved through a fast and parallel algorithm, while the model includes much of the characteristic ingredients of the dissipative grain dynamics. We present the GMLG algorithm in detail, in particular, we show how to simulate the effects of friction, dissipation and gravity. Finally, we summarize some results obtained using this method.

Original language	English
Pages (from-to)	290-293
Number of pages	4
Journal	Computer Physics Communications
Volume	121
DOIs	https://doi.org/10.1016/S0010-4655(99)00336-7
State	Published - Sep 1999
Externally published	Yes
Event	Proceedings of the 1998 Europhysics Conference on Computational Physics (CCP 1998) - Granada, Spain Duration: 2 Sep 1998 → 5 Sep 1998

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10.1016/S0010-4655(99)00336-7

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title = "Granular Medium Lattice Gas model: The algorithm",

abstract = "Large scale simulations of granular media require a reasonable tradeoff between modeling of the complicated dynamics and simulation efficiency. The Granular Media Lattice Gas (GMLG) model - a generalization of hydrodynamic cellular automata - has proved to be a good compromise between the two. Computational efficiency is achieved through a fast and parallel algorithm, while the model includes much of the characteristic ingredients of the dissipative grain dynamics. We present the GMLG algorithm in detail, in particular, we show how to simulate the effects of friction, dissipation and gravity. Finally, we summarize some results obtained using this method.",

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year = "1999",

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AU - Kertész, János

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N2 - Large scale simulations of granular media require a reasonable tradeoff between modeling of the complicated dynamics and simulation efficiency. The Granular Media Lattice Gas (GMLG) model - a generalization of hydrodynamic cellular automata - has proved to be a good compromise between the two. Computational efficiency is achieved through a fast and parallel algorithm, while the model includes much of the characteristic ingredients of the dissipative grain dynamics. We present the GMLG algorithm in detail, in particular, we show how to simulate the effects of friction, dissipation and gravity. Finally, we summarize some results obtained using this method.

AB - Large scale simulations of granular media require a reasonable tradeoff between modeling of the complicated dynamics and simulation efficiency. The Granular Media Lattice Gas (GMLG) model - a generalization of hydrodynamic cellular automata - has proved to be a good compromise between the two. Computational efficiency is achieved through a fast and parallel algorithm, while the model includes much of the characteristic ingredients of the dissipative grain dynamics. We present the GMLG algorithm in detail, in particular, we show how to simulate the effects of friction, dissipation and gravity. Finally, we summarize some results obtained using this method.

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JO - Computer Physics Communications

JF - Computer Physics Communications

Y2 - 2 September 1998 through 5 September 1998

ER -

Granular Medium Lattice Gas model: The algorithm

Abstract (may include machine translation)

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