Uittreksel
| Originele taal-2 | Engels |
|---|---|
| Titel | Poromechanics V: Proceedings of the Fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria |
| Redacteuren | C. Hellmich, B. Pichler, P. Adam |
| Plaats van productie | Reston |
| Uitgeverij | American Society of Civil Engineers |
| Pagina's | 2260-2269 |
| ISBN van geprinte versie | 978-0-7844-1299-2 |
| DOI's | |
| Status | Gepubliceerd - 2013 |
| Evenement | 5th Biot Conference on Poromechanics - Vienna, Oostenrijk Duur: 10 jul 2013 → 12 jul 2013 Congresnummer: 5 http://biot2013.conf.tuwien.ac.at/ |
Congres
| Congres | 5th Biot Conference on Poromechanics |
|---|---|
| Verkorte titel | BIOT 2013 |
| Land | Oostenrijk |
| Stad | Vienna |
| Periode | 10/07/13 → 12/07/13 |
| Ander | Fifth Biot Conference on Poromechanics |
| Internet adres |
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Nucleation and mixed mode crack propagation in a porous material. / Remij, E.W.; Pizzocolo, F.; Remmers, J.J.C.; Smeulders, D.M.J.; Huyghe, J.M.R.J.
Poromechanics V: Proceedings of the Fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria. redactie / C. Hellmich; B. Pichler; P. Adam. Reston : American Society of Civil Engineers, 2013. blz. 2260-2269.Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review
TY - GEN
T1 - Nucleation and mixed mode crack propagation in a porous material
AU - Remij, E.W.
AU - Pizzocolo, F.
AU - Remmers, J.J.C.
AU - Smeulders, D.M.J.
AU - Huyghe, J.M.R.J.
PY - 2013
Y1 - 2013
N2 - Understanding crack propagation in hydraulic fracturing for purposes of enhanced oil recovery, gas recovery or geothermal applications demands advanced numerical techniques able to handle multiple fracturing in 3D media. The Partition of Unity Method (PUM) formulation in a 2D poro-elastic media is used to model fracture propagation and nucleation. Biot theory is used for the bulk poroelasticity. The cohesive zone formulation with a Camacho-Ortiz fracture criterion is able to handle mixed mode fracture in arbitrary directions. Fluid flow from the formation into the crack and vice versa are accounted for, as well as fluid flow in the bulk material. The influence of the permeability on fracture nucleation and propagation velocity are investigated in a mixed mode fracture simulation. Fracture nucleation and propagation velocity increase with a higher permeability. The crack path is also found to be dependent on the permeability.
AB - Understanding crack propagation in hydraulic fracturing for purposes of enhanced oil recovery, gas recovery or geothermal applications demands advanced numerical techniques able to handle multiple fracturing in 3D media. The Partition of Unity Method (PUM) formulation in a 2D poro-elastic media is used to model fracture propagation and nucleation. Biot theory is used for the bulk poroelasticity. The cohesive zone formulation with a Camacho-Ortiz fracture criterion is able to handle mixed mode fracture in arbitrary directions. Fluid flow from the formation into the crack and vice versa are accounted for, as well as fluid flow in the bulk material. The influence of the permeability on fracture nucleation and propagation velocity are investigated in a mixed mode fracture simulation. Fracture nucleation and propagation velocity increase with a higher permeability. The crack path is also found to be dependent on the permeability.
U2 - 10.1061/9780784412992.265
DO - 10.1061/9780784412992.265
M3 - Conference contribution
SN - 978-0-7844-1299-2
SP - 2260
EP - 2269
BT - Poromechanics V: Proceedings of the Fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria
A2 - Hellmich, C.
A2 - Pichler, B.
A2 - Adam, P.
PB - American Society of Civil Engineers
CY - Reston
ER -