A fast random walk algorithm for computing diffusion-weighted NMR signals in multiscale porous media: a feasibility study for a Menger sponge - Inria - Institut national de recherche en sciences et technologies du numérique
Pré-Publication, Document De Travail Année : 2012

A fast random walk algorithm for computing diffusion-weighted NMR signals in multiscale porous media: a feasibility study for a Menger sponge

Résumé

A fast random walk (FRW) algorithm is adapted to compute diffusion-weighted NMR signals in a Menger sponge which is formed by multiple channels of broadly distributed sizes and often considered as a model for soils and porous materials. The self-similar structure of a Menger sponge allows for rapid simulations that were not feasible by other numerical techniques. The role of multiple length scales onto diffusion-weighted NMR signals is investigated.
Fichier principal
Vignette du fichier
fast_random_walk_.pdf (147.38 Ko) Télécharger le fichier
Origine Accord explicite pour ce dépôt
Loading...

Dates et versions

hal-00764179 , version 1 (12-12-2012)

Identifiants

  • HAL Id : hal-00764179 , version 1

Citer

Denis S. Grebenkov, Hang Tuan Nguyen, Jing-Rebecca Li. A fast random walk algorithm for computing diffusion-weighted NMR signals in multiscale porous media: a feasibility study for a Menger sponge. 2012. ⟨hal-00764179⟩
356 Consultations
265 Téléchargements

Partager

More