Particle Simulation of Inhomogeneous Turbulent Diffusion
The dispersion of aerosols by turbulent diffusion can be modelled on a computer by following the paths of a group of particles, whose actual turbulent velocities are simulated by random movements. This particle simulation is a useful model of turbulent diffusion — as far as statistical averages are considered -, if the most important properties of the actual physical process are reproduced on the computer.
KeywordsCorrelation Time Particle Density Turbulent Diffusion Small Time Step Velocity Distribution Function
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