PDF

This category marks all the ICTP posts containing the pdf file of the paper/book.

Transport processes in porous media. 2. Numerical modeling

8 years ago

AbstractThe paper proposes a numerical model for transport in heterogeneous porous media, built on the background of the continuous modeling…

Transport processes in porous media. 1. Continuous modeling

8 years ago

AbstractA coarse grained space-time average of quantities assigned to the molecules of a corpuscular physical system is defined. It is…

Random Walkers Cellular Automata for Diffusion Processes

8 years ago

AbstractSmooth concentration fields and balance equations for systems of random walkers are obtained by using the coarsegrained space‐time averaging method…

Derivation of one-dimensional hydrodynamic model for stock price evolution

8 years ago

AbstractIt was proved that balance equations for systems with corpuscular structure can be derived if a kinematic description by piece-wise…

Generalized random walk algorithm for the numerical modeling of complex diffusion processes

8 years ago

AbstractA generalized form of the random walk algorithm to simulate diffusion processes is introduced. Unlike the usual approach, at a…

Numerical Modeling of Large Scale Transport of Contaminant Solutes Using the Global Random Walk Algorithm

8 years ago

AbstractThe methods which track particles to simulate concentrations are successfully used in problems for large scale transport in groundwater, mainly…

Biased global random walk, a cellular automaton for diffusion

8 years ago

Abstract ? AuthorsN. Suciu Institute of Applied Mathematics, Martensstraße 3, Erlangen, Germany C. Vamoş Tiberiu Popoviciu” Institute of Numerical Analysis,…

Numerical investigations on ergodicity of solute transport in heterogeneous aquifers

8 years ago

AbstractDarcy velocities for lognormal hydraulic conductivity with small variance and finite correlation length were approximated by periodic random fields. Accurate…

Evaluation of the first‐order approximations for transport in heterogeneous media

8 years ago

AbstractLongitudinal dispersion coefficients in given realizations of the transport computed by two currently used approximations of the first‐order in velocity…

Global random walk modeling of transport in complex systems

8 years ago

AbstractThe Global random walk algorithm performs simultaneously the tracking of large collections of particles and permits massive simulations at reasonable…

PDF

Related Posts