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Unpublished conference/Abstract (Scientific congresses and symposiums)
Modelling with interface elements of the permeability alteration of coal due to sorption
Bertrand, François; Buzzi, Olivier; Cerfontaine, Benjamin et al.
2018 • Second International Workshop on the Finite Element Code LAGAMINE (LAGASHOP 2018)
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https://hdl.handle.net/2268/240128
 

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Keywords :
Coal; Permeability; Geology
Abstract :
[en] The porosity system of coal consists of two key parts, fractures (termed cleats) and much smaller pores in the matrix. Any change of the cleat network likely modifies the permeability of the material. For instance, the aperture of the fractures may be affected by the evolution of the gas content adsorbed in the matrix. Indeed, coal swells (or shrinks) due to the gas sorption (or desorption).
Disciplines :
Geological, petroleum & mining engineering
Author, co-author :
Bertrand, François ;  Université de Liège - ULiège > Département ArGEnCo > Géotechnique
Buzzi, Olivier
Cerfontaine, Benjamin ;  Université de Liège - ULiège > Département ArGEnCo > Géomécanique et géologie de l'ingénieur
Collin, Frédéric  ;  Université de Liège - ULiège > Département ArGEnCo > Géotechnique
Language :
English
Title :
Modelling with interface elements of the permeability alteration of coal due to sorption
Publication date :
February 2018
Number of pages :
1
Event name :
Second International Workshop on the Finite Element Code LAGAMINE (LAGASHOP 2018)
Event organizer :
Delft University of Technology
Event place :
Delft, Netherlands
Event date :
31 January – 2 February 2018
Audience :
International
Funders :
FRIA - Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture
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since 09 October 2019

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