A computational model for fracturing porous media
This paper presents a new computational model for simulating a fracturing process in a porous medium using the finite element method. Two independent numerical techniques are used for describing this process. The partition of unity method is used for describing the fracturing process, and the double...
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| Veröffentlicht in: | International journal for numerical methods in engineering 2007-04, Vol.70 (4), p.423-444 |
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| container_title | International journal for numerical methods in engineering |
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| creator | Al-Khoury, R. Sluys, L. J. |
| description | This paper presents a new computational model for simulating a fracturing process in a porous medium using the finite element method. Two independent numerical techniques are used for describing this process. The partition of unity method is used for describing the fracturing process, and the double porosity model is used for describing the resulting fluid flow. A key feature of the model is the coupling of these two independent numerical techniques, which provide the means for a better simulation of the involved physical and mechanical processes. The paper focuses on the numerical formulation of the model. The capability of the model is illustrated by means of numerical examples, which examine the behaviour of a 1D porous medium under different boundary conditions. The numerical results show that the very complicated physical and mechanical processes of the fracturing porous media can be simulated properly and efficiently. Copyright © 2006 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/nme.1886 |
| format | Article |
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J.</creator><creatorcontrib>Al-Khoury, R. ; Sluys, L. J.</creatorcontrib><description>This paper presents a new computational model for simulating a fracturing process in a porous medium using the finite element method. Two independent numerical techniques are used for describing this process. The partition of unity method is used for describing the fracturing process, and the double porosity model is used for describing the resulting fluid flow. A key feature of the model is the coupling of these two independent numerical techniques, which provide the means for a better simulation of the involved physical and mechanical processes. The paper focuses on the numerical formulation of the model. The capability of the model is illustrated by means of numerical examples, which examine the behaviour of a 1D porous medium under different boundary conditions. The numerical results show that the very complicated physical and mechanical processes of the fracturing porous media can be simulated properly and efficiently. Copyright © 2006 John Wiley & Sons, Ltd.</description><identifier>ISSN: 0029-5981</identifier><identifier>EISSN: 1097-0207</identifier><identifier>DOI: 10.1002/nme.1886</identifier><identifier>CODEN: IJNMBH</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Computational techniques ; double porosity model ; Exact sciences and technology ; Fracture mechanics (crack, fatigue, damage...) ; Fundamental areas of phenomenology (including applications) ; Mathematical methods in physics ; partition of unity ; Physics ; porous media ; Solid mechanics ; Structural and continuum mechanics</subject><ispartof>International journal for numerical methods in engineering, 2007-04, Vol.70 (4), p.423-444</ispartof><rights>Copyright © 2006 John Wiley & Sons, Ltd.</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3646-95a2dd744444fdaaf1eb705593d43adc2cdb8a067ab672815323e8fae592f3ab3</citedby><cites>FETCH-LOGICAL-c3646-95a2dd744444fdaaf1eb705593d43adc2cdb8a067ab672815323e8fae592f3ab3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fnme.1886$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fnme.1886$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18964847$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Al-Khoury, R.</creatorcontrib><creatorcontrib>Sluys, L. J.</creatorcontrib><title>A computational model for fracturing porous media</title><title>International journal for numerical methods in engineering</title><addtitle>Int. J. Numer. Meth. Engng</addtitle><description>This paper presents a new computational model for simulating a fracturing process in a porous medium using the finite element method. Two independent numerical techniques are used for describing this process. The partition of unity method is used for describing the fracturing process, and the double porosity model is used for describing the resulting fluid flow. A key feature of the model is the coupling of these two independent numerical techniques, which provide the means for a better simulation of the involved physical and mechanical processes. The paper focuses on the numerical formulation of the model. The capability of the model is illustrated by means of numerical examples, which examine the behaviour of a 1D porous medium under different boundary conditions. The numerical results show that the very complicated physical and mechanical processes of the fracturing porous media can be simulated properly and efficiently. Copyright © 2006 John Wiley & Sons, Ltd.</description><subject>Computational techniques</subject><subject>double porosity model</subject><subject>Exact sciences and technology</subject><subject>Fracture mechanics (crack, fatigue, damage...)</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Mathematical methods in physics</subject><subject>partition of unity</subject><subject>Physics</subject><subject>porous media</subject><subject>Solid mechanics</subject><subject>Structural and continuum mechanics</subject><issn>0029-5981</issn><issn>1097-0207</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp10MtKw0AUBuBBFKxV8BGyUdykziWZy7KEWm-tm4rgZjiZTCSamzMJ2rc3pUFXzuYs5uPnnB-hc4JnBGN6XVd2RqTkB2hCsBIhplgcosnwpcJYSXKMTrx_x5iQGLMJIvPANFXbd9AVTQ1lUDWZLYO8cUHuwHS9K-q3oG1c0_ugslkBp-goh9Lbs3FO0fPNYpPcho9Py7tk_hgaxiMeqhhololo9_IMICc2FTiOFcsiBpmhJkslYC4g5YJKEjPKrMzBxormDFI2RZf73NY1n731na4Kb2xZQm2HZTRVhCup1ACv9tC4xntnc926ogK31QTrXSd66ETvOhnoxZgJ3kA5XFibwv95qXgkIzG4cO--itJu_83T69VizB194Tv7_evBfWgumIj1y3qpHxS_X71uEp2wH7sHflc</recordid><startdate>20070423</startdate><enddate>20070423</enddate><creator>Al-Khoury, R.</creator><creator>Sluys, L. 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J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A computational model for fracturing porous media</atitle><jtitle>International journal for numerical methods in engineering</jtitle><addtitle>Int. J. Numer. Meth. Engng</addtitle><date>2007-04-23</date><risdate>2007</risdate><volume>70</volume><issue>4</issue><spage>423</spage><epage>444</epage><pages>423-444</pages><issn>0029-5981</issn><eissn>1097-0207</eissn><coden>IJNMBH</coden><abstract>This paper presents a new computational model for simulating a fracturing process in a porous medium using the finite element method. Two independent numerical techniques are used for describing this process. The partition of unity method is used for describing the fracturing process, and the double porosity model is used for describing the resulting fluid flow. 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| ispartof | International journal for numerical methods in engineering, 2007-04, Vol.70 (4), p.423-444 |
| issn | 0029-5981 1097-0207 |
| language | eng |
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| source | Wiley Journals |
| subjects | Computational techniques double porosity model Exact sciences and technology Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Mathematical methods in physics partition of unity Physics porous media Solid mechanics Structural and continuum mechanics |
| title | A computational model for fracturing porous media |
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