A fast algorithm for particle simulations
Journal of Computational Physics
Particles simulation of viscous flow
Computers and Fluids
A new vortex scheme for viscous flow
Journal of Computational Physics
A deterministic approximation of diffusion equations using particles
SIAM Journal on Scientific and Statistical Computing
Numerical simulation of axisymmetric viscous flows by means of a particle method
Journal of Computational Physics
Simulation of pollutant transport using a particle method
Journal of Computational Physics
A velocity--diffusion method for a Lotka--Volterra system with nonlinear cross and self-diffusion
Applied Numerical Mathematics
Hi-index | 31.45 |
An alternative method to the Particle Strength Exchange method for solving the advection-diffusion equation in the general case of a non-isotropic and non-uniform diffusion is proposed. This method is an extension of the diffusion velocity method. It is shown that this extension is quite straightforward due to the explicit use of the diffusion flux in the expression of the diffusion velocity. This approach is used to simulate pollutant transport in groundwater and the results are compared to those of the PSE method presented in an earlier study by Zimmermann et al.