Modelling a granular bentonite system as a discrete set of continuum units

Autor: Vicente Navarro Gamir, Joel Torres-Serra, Laura Asensio, Enrique Romero

A model is proposed to describe the hydromechanical behaviour of granular bentonite systems. Its formulation is based on abstracting the system as a discrete set of bentonite units, which form continuum sub-domains where homogeneous behaviour is assu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::549d4fe73270eeead847450c8d2f822a
https://hdl.handle.net/2117/385460

Simple modelling of fast hydration processes in bentonite pellet fills

Autor: Asensio Sánchez, Laura, Morena Borja, Gema de la, Alonso Aperte, Juan, Navarro Gamir, Vicente

Publikováno v: Engineering Geology. 315:107028

A novel hydro-mechanical formulation is presented to simulate the fast wetting of bentonite pellet fills. The model is based on a triple porosity concept, but its formulation uses a double porosity structure for simplicity. It is assumed that the fas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fff5a37ce6f5a94005ade9620e49a733
https://doi.org/10.1016/j.enggeo.2023.107028

Modeling the behavior of compacted bentonites under low porosity conditions

Autor: Juan Alonso, Vicente Navarro, Jesús González-Arteaga, Gema De la Morena, Veli Matti Pulkkanen, Laura Asensio, Heidar Gharbieh

Publikováno v: RIARTE
Consejo General de la Arquitectura Técnica de España (CGATE)
RUIdeRA. Repositorio Institucional de la UCLM
instname
Navarro, V, De la Morena, G, Gharbieh, H, González-Arteaga, J, Alonso, J, Pulkkanen, V M & Asensio, L 2021, ' Modeling the behavior of compacted bentonites under low porosity conditions ', Engineering Geology, vol. 293, 106333 . https://doi.org/10.1016/j.enggeo.2021.106333

This article proposes an approach to ensure consistency between constitutive formulations used in double-porosity models when the macrostructural void ratio, eM, is very small. These formulations model processes of different physical natures and ther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::485b6b94d460e7a7b960c42f5cfdadcd
http://hdl.handle.net/10578/30119

APLICATION OF THE TDS TECHNIQUE FOR DETERMINING THE AVERAGE RESERVOIR PRESSURE FOR VERTICAl WELLS IN NATURALLY FRACTURED RESERVOIRS Aplicación de la técnica TDS en la determinación de la presión promedio del yacimiento en pozos verticales de yacimientos naturalmente fracturados

Autor: Miguel-D Molina, Freddy-Humberto Escobar, Matilde Montealegre M, Dora-Patricia Restrepo

Publikováno v: CT&F Ciencia, Tecnología & Futuro, Vol 3, Iss 1, Pp 45-55 (2005)

Average reservoir pressure is used for characterizing a reservoir, computing oil in place, performing reservoir monitoring by material balance, estimating productivity indexes and predicting future reservoir behavior and ultimate recovery. It is trul

Externí odkaz: https://doaj.org/article/410a1e20df6340139706023ef6ad1193

Modelación geoestadística de medios geológicos naturalmente fracturados

Autor: Pablo Gustavo Romanazzi

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

This dissertation cope with unsteady state flow in a dual porosity aquifer. In our theoretical mainframe, a naturally fractured porous media saturated by a monophasic fluid (i.e. water at normal temperature and pressure conditions) was considered. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26536a4aa543affa80bdc2235b43e649
https://doi.org/10.4995/thesis/10251/90580