Results 141 to 150 of about 6,577,745 (189)

The Direct Simulation Monte Carlo Method

Computers in Physics, 1997
Numerical simulation of the hydrodynamics of gas flow and fluid flow is described using the Direct Simulation Monte Carlo method. (AIP) © 1997 American Institute of Physics.
Alejandro Garcia
exaly   +2 more sources

Analysis of discretization in the direct simulation Monte Carlo

Physics of Fluids, 2000
We propose a continuous-time formulation of the direct simulation Monte Carlo that allows the evaluation of the transport coefficient dependence on the time step through the use of the Green–Kubo theory. Our results indicate that the error exhibits quadratic dependence on the time step, and that for time steps of the order of one mean free time the ...
Nicolas Hadjiconstantinou
exaly   +2 more sources

The Meshless Direct Simulation Monte Carlo method

Journal of Computational Physics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yi Shen   +4 more
openaire   +1 more source

On an Axisymmetric Direct Simulation Monte Carlo Method

International Journal of Computational Fluid Dynamics, 2021
This study proposes an application of the variable time step (VTS) method to solve the non-conservation of fluxes encountered in the conventional direct simulation Monte Carlo (DSMC) method in axis...
Ming-Chung Lo   +2 more
openaire   +1 more source

 Direct determination of liquid phase coexistence by Monte Carlo simulations

Physical Review E, 2006
A formalism to determine coexistence points by means of Monte Carlo simulations is presented. The general idea of the method is to perform a simulation simultaneously in several unconnected boxes which can exchange particles. At equilibrium, most of the boxes will be occupied by a homogeneous phase.
Zweistra, H.J.A., Besseling, N.A.M.
openaire   +2 more sources

On Direct Simulation Quasi-Monte Carlo Methods

40th Thermophysics Conference, 2008
Equations derived from kinetic theory often express a desired quantity in terms of a probability density. For example, the Direct Simulation Monte Carlo (DSMC) method is a well-known powerful technique for computational rarefied gas dynamics. It uses an algorithm that begins with an initial distribution and, through random sampling, converges to a ...
Jose Camberos   +2 more
openaire   +1 more source

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