Krahasoni metodat

	Metoda Boltzmann në rrjetë	Simulimi me Vërtikë të Madh
Fusha	Dinamika e fluideve	Dinamika e fluideve
Familja	Process / pipeline	Process / pipeline
Viti i origjinës	1988	1963
Krijuesi	Gianluigi Zanetti	Joseph Smagorinsky
Lloji	Kinetic theory-based simulation method	Scale-resolving turbulence simulation
Burimi themelues	McNamara, G. R., & Zanetti, G. (1988). Use of the Boltzmann equation to simulate lattice-gas automata. Physical Review Letters, 61(20), 2332-2335.	Smagorinsky, J. (1963). General circulation experiments with the primitive equations: I. The basic experiment. Monthly Weather Review, 91(3), 99-164.
Emërtime të tjera	LBM, lattice gas automata	LES, subgrid-scale modeling
Të lidhura	5	5
Përmbledhja	The Lattice Boltzmann Method (LBM) is a kinetic theory-based computational approach to fluid dynamics that discretizes the Boltzmann equation on a lattice grid. Developed by McNamara and Zanetti in 1988, LBM computes fluid behavior by tracking the distribution of particle velocities at discrete lattice nodes rather than solving the Navier-Stokes equations directly. This method naturally incorporates complex physics (turbulence, multiphase flows, porous media) and is highly parallelizable, making it increasingly popular for modern computational platforms.	Large Eddy Simulation (LES) is a turbulence modeling technique that explicitly resolves large-scale turbulent eddies while modeling small-scale subgrid-scale (SGS) motions. Introduced by Joseph Smagorinsky in 1963, LES represents a middle ground between Reynolds-Averaged Navier-Stokes (RANS) and Direct Numerical Simulation (DNS). By capturing the energy-containing scales of turbulence, LES provides superior accuracy for transient flows and complex geometries at computational costs significantly lower than DNS.