About: Impact of stress on solute transport in a fracture network: A comparison study

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S1674775513000097
Description	This paper compares numerical modeling of the effect of stress on solute transport (advection and matrix diffusion) in fractured rocks in which fracture apertures are correlated with fracture lengths. It is mainly motivated by the performance and safety assessments of underground radioactive waste repositories. Five research teams used different approaches to model stress/deformation, flow and transport processes, based on either discrete fracture network or equivalent continuum models. The simulation results derived by various teams generally demonstrated that rock stresses could significantly influence solute transport processes through stress-induced changes in fracture apertures and associated changes in permeability. Reasonably good agreement was achieved regarding advection and matrix diffusion given the same fracture network, while some observed discrepancies could be explained by different mechanical or transport modeling approaches. This paper compares numerical modeling of the effect of stress on solute transport (advection and matrix diffusion) in fractured rocks in which fracture apertures are correlated with fracture lengths. It is mainly motivated by the performance and safety assessments of underground radioactive waste repositories. Five research teams used different approaches to model stress/deformation, flow and transport processes, based on either discrete fracture network or equivalent continuum models. The simulation results derived by various teams generally demonstrated that rock stresses could significantly influence solute transport processes through stress-induced changes in fracture apertures and associated changes in permeability. Reasonably good agreement was achieved regarding advection and matrix diffusion given the same fracture network, while some observed discrepancies could be explained by different mechanical or transport modeling approaches. (en)
Title	Impact of stress on solute transport in a fracture network: A comparison study Impact of stress on solute transport in a fracture network: A comparison study (en)
skos:prefLabel	Impact of stress on solute transport in a fracture network: A comparison study Impact of stress on solute transport in a fracture network: A comparison study (en)
skos:notation	RIV/46747885:24220/13:#0002823!RIV14-MSM-24220___
http://linked.open...avai/predkladatel	Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Havlíček, J. Hokr, M.
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...dnocenehoVysledku	79050
http://linked.open...ai/riv/idVysledku	RIV/46747885:24220/13:#0002823
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fractured rocks; Solute transport; Discrete element method; Equivalent continuum; Dual-porosity model; Particle tracking method (en)
http://linked.open.../riv/klicoveSlovo	Dual-porosity model Equivalent continuum Fractured rocks Particle tracking method Solute transport Discrete element method
http://linked.open...odStatuVydavatele	CN - Čínská lidová republika
http://linked.open...ontrolniKodProRIV	[7D2CD36075AA]
http://linked.open...i/riv/nazevZdroje	Journal of Rock Mechanics and Geotechnical Engineering
http://linked.open...in/vavai/riv/obor	DH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	12 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	5
http://linked.open...iv/tvurceVysledku	Hokr, Milan Havlíček, Jiří Hoch, Andrew Leung, Colin Liue, Quansheng Neretnieks, Ivars Rutqvist, Jonny Wang, Yuan Wang, Zhen Wu, Yuexiu Zhao, Zhihong Zimmerman, Robert
issn	1674-7755
number of pages	14 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jrmge.2013.01.002
http://localhost/t...ganizacniJednotka	24220

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