HPP simulation of gas flow. The shades of grey of the individual pixels are proportional to the gas particle density (between 0 and 4) at that pixel. The gas is surrounded by a shell of yellow cells that act as reflectors to create a closed space.
Lattice gas automata (LGCA), or lattice gas cellular automata, are a type of cellular automaton used to simulate fluid flows, pioneered by Hardy–Pomeau–de Pazzis and Frisch–Hasslacher–Pomeau. They were the precursor to the lattice Boltzmann methods. From lattice gas automata, it is possible to derive the macroscopic Navier–Stokes equations.[1] Interest in lattice gas automaton methods levelled off in the early 1990s, as the interest in the lattice Boltzmann started to rise.[2] However, an LGCA variant, termed BIO-LGCA, is still widely used[3] to model collective migration in biology.
Latticegas automata (LGCA), or latticegas cellular automata, are a type of cellular automaton used to simulate fluid flows, pioneered by Hardy–Pomeau–de...
Criteria determining when a quantum cellular automaton (QCA) can be described as quantum latticegasautomaton (QLGA) were given by Asif Shakeel and Peter...
cellular automaton consists of a regular grid of cells, each in one of a finite number of states, such as on and off (in contrast to a coupled map lattice)....
fundamental latticegasautomaton for the simulation of gases and liquids. It was a precursor to the lattice Boltzmann methods. From latticegas automata...
physics. A latticegasautomaton is a cellular automaton designed to simulate the motion of particles in a fluid or an ideal gas. In such a system, gas particles...
A block cellular automaton or partitioning cellular automaton is a special kind of cellular automaton in which the lattice of cells is divided into non-overlapping...
The lattice Boltzmann methods (LBM), originated from the latticegas automata (LGA) method (Hardy-Pomeau-Pazzis and Frisch-Hasslacher-Pomeau models), is...
LGCA may refer to: Lesbian and Gay Community Appeal Foundation Latticegas cellular automaton U.S.-Israel Loan Guarantee Commitment Agreement This disambiguation...
classification task, is the problem of finding one-dimensional cellular automaton rules that accurately perform majority voting. Using local transition...
mathematician known for her work on complex systems including latticegas automata, a type of cellular automaton used to model fluid dynamics. Educated in Poland and...
Rule 184 is a one-dimensional binary cellular automaton rule, notable for solving the majority problem as well as for its ability to simultaneously describe...
(Particles and Fields); 15 Dec. 1974; vol.10, no.12, p. 4138-42 Latticegasautomaton Spin network Los Alamos Science. Los Alamos Scientific Laboratory...
H. (1 April 1992). "Recovery of the Navier-Stokes equations using a lattice-gas Boltzmann method". Physical Review A. 45 (8): R5339–R5342. doi:10.1103/PhysRevA...
to this model as the Abelian sandpile model. The model is a cellular automaton. In its original formulation, each site on a finite grid has an associated...
Pazzis introduce the first latticegas model, abbreviated as the HPP model after its authors. These later evolved into lattice Boltzmann models. Kenneth...
kinematic self-reproducing automaton. By 1952, he was treating the problem more abstractly. He designed an elaborate 2D cellular automaton that would automatically...
making use of agent-based models such as molecular dynamics algorithms or lattice-gas models, as well as computational studies of hydrodynamic equations of...
of AVL tree algorithm Vladimir Levenshtein, developed the Levenshtein automaton, Levenshtein coding and Levenshtein distance Leonid Levin, computer scientist...
ISBN 978-0-87477-779-6. Automaton - Definition and More from the Free Merriam-Webster Dictionary http://www.merriam-webster.com/dictionary/automaton Williams, Jan...
see Technical drawing. Automaton clock – An automaton clock or automata clock is a type of striking clock featuring automatons. Clocks like these were...
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