围巾 发表于 2025-3-26 21:38:02
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Irreversible Processes from Reversible Mechanicsdic, or transient. This generic behavior is illustrated here for three prototypical one-body problems: steady field-driven . flow in a Galton Board, time-periodic boundary-driven . flow of a Lorentz gas, and transient, but time-periodic, . flow characterizing a one-dimensional free expansion followed by compression and thermalization.collateral 发表于 2025-3-27 06:59:30
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Computer Simulation of Collapsing Systemsntion in the past.. In view of the fact that the coupling of such systems to an external thermal bath is weak, the use of a micro canonical ensemble for the description of such phenomena seems to be a natural choice.运动吧 发表于 2025-3-27 16:07:54
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A Simple Model of Hydrodynamic Instabilitys nevertheless some essential aspects of the phenomenon of interest. For instance, hard sphere or hard disk fluids have been used since the early development of MD.. Another example is the so called “Lorentz gas”, where the trajectory of a single molecule around randomly distributed scatterers is studied through MD..柔声地说 发表于 2025-3-27 23:22:11
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Lattice Gas Automata: A New Approach to the Simulation of Complex Flowss (the Center for Nonlinear Studies at Los Alamos) have pioneered this research, which has attracted the interest and the collaborative efforts of several groups in the U.S. and in Europe (Shell Research Laboratorium Amsterdam, le Groupe de Physique Non-linéaire de Bruxelles, Politecnica Madrid, le露天历史剧 发表于 2025-3-28 06:35:09
Lattice Gas Automata: Comparison of Simulation and Theorynstructed to conserve the total number of particles and the total linear momentum present at each site. These conservation laws reappear in the macroscopic dynamics* as differential conservation laws. It is usually argued that, when the underlying regular lattice has been properly chosen (i.e. an hecircumvent 发表于 2025-3-28 13:26:03
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