Pore-network extraction using discrete Morse theory: Preserving the topology of the pore space

Autor: Andrey S. Zubov, Dmitry A. Murygin, Kirill M. Gerke

Publikováno v: Physical Review E. 106

Pore-scale modeling based on the 3D structural information of porous materials has enormous potential in assessing physical properties beyond the capabilities of laboratory methods. Such capabilities are pricey in terms of computational expenses, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19012995afb1d44da0aec2334dba0261
https://doi.org/10.1103/physreve.106.055304

Modern approaches to pore space scale digital modeling of core structure and multiphase flow

Autor: Dina Gafurova, Dmitry Korost, Kirill M. Gerke, Marina V. Karsanina, Roman V. Vasiliev, Svetlana R. Korost, Efim V. Lavrukhin

Publikováno v: Georesursy, Vol 23, Iss 2, Pp 197-213 (2021)

In current review, we consider the Russian and, mainly, international experience of the “digital core» technology, namely – the possibility of creating a numerical models of internal structure of the cores and multiphase flow at pore space scale

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7ad1bde1aeab1499a1cb6b4a032b8f4
https://doi.org/10.18599/grs.2021.2.20

Discrete element modeling of aggregate shape and internal structure effects on Weibull distribution of tensile strength

Autor: Luis Alfredo Pires Barbosa, Kirill M. Gerke, Lars J. Munkholm, Thomas Keller, Horst H. Gerke

Publikováno v: Barbosa, L A P, Gerke, K M, Munkholm, L J, Keller, T & Gerke, H H 2022, ' Discrete element modeling of aggregate shape and internal structure effects on Weibull distribution of tensile strength ', Soil and Tillage Research, vol. 219, 105341 . https://doi.org/10.1016/j.still.2022.105341

Many soil processes and functions, including carbon storage, water and element cycling, and crop productivity, are directly or indirectly affected by soil aggregates. As a key property, aggregate tensile strength is usually quantified by the Weibull

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::102e4f98cd65926a10ed46502cab0c13
https://pure.au.dk/portal/da/publications/discrete-element-modeling-of-aggregate-shape-and-internal-structure-effects-on-weibull-distribution-of-tensile-strength(1a79bc71-3fef-4b45-a603-af7323cc00da).html

Compressing soil structural information into parameterized correlation functions

Autor: Kirill M. Gerke, D. S. Fomin, A. V. Yudina, Efim V. Lavrukhin, K. N. Abrosimov, Marina V. Karsanina

Publikováno v: European Journal of Soil Science. 72:561-577

Soil structure is highly interconnected to all of its properties and functions. The structure for most soils is very complex and hierarchical in nature. Considering the fact that a truly multiscale digital 3D soil structure model for a single genetic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7df0f68ad03d096c4e99a70d7568ce9e
https://doi.org/10.1111/ejss.13025

Stochastic (re)constructions of non-stationary material structures: Using ensemble averaged correlation functions and non-uniform phase distributions

Autor: Marina V. Karsanina, Kirill M. Gerke

Publikováno v: Physica A: Statistical Mechanics and its Applications. 611:128417

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a876305e82dd5e8f4b0151760b82cdd6
https://doi.org/10.1016/j.physa.2022.128417