@article{oukili:hal-03499827, TITLE = {{Multi-Scale Study of Diffusion in Composite Grain-Pore Systems Based on Particles Random Walk}}, AUTHOR = {Oukili, Hamza and Ababou, Rachid and Debenest, G{\'e}rald and Noetinger, Beno{\^i}t}, URL = {https://ifp.hal.science/hal-03499827}, JOURNAL = {{Comptes Rendus. M{\'e}canique}}, PUBLISHER = {{Acad{\'e}mie des sciences (Paris)}}, VOLUME = {349}, NUMBER = {3}, PAGES = {529-558}, YEAR = {2021}, MONTH = Nov, DOI = {10.5802/crmeca.94}, KEYWORDS = {Composite media ; Diffusion ; Random walk particle tracking (RWPT) ; Discontinuities ; Analytical solutions ; Porous materials ; Zero flux}, PDF = {https://ifp.hal.science/hal-03499827/file/MultiScaleStudy.pdf}, HAL_ID = {hal-03499827}, HAL_VERSION = {v1}, }