Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Schweizer, Ben | - |
dc.date.accessioned | 2008-03-03T11:44:52Z | - |
dc.date.available | 2008-03-03T11:44:52Z | - |
dc.date.issued | 2008-02-15 | - |
dc.identifier.citation | Homogenization of Degenerate Two-Phase Flow Equations with Oil Trapping, Ben Schweizer, SIAM J. Math. Anal. 39, 1740 (2008), DOI:10.1137/060675472 | en |
dc.identifier.issn | 0036-1410 | - |
dc.identifier.uri | http://hdl.handle.net/2003/25096 | - |
dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-15785 | - |
dc.description.abstract | We consider the one-dimensional degenerate two-phase flow equations as a model for water drive in oil recovery. The effect of oil trapping is observed in strongly heterogeneous materials with large variations in the permeabilities and in the capillary pressure curves. In such materials, a vanishing oil saturation may appear at interior interfaces and inhibit the oil recovery. We introduce a free boundary problem that separates a critical region with locally vanishing permeabilities from a strictly parabolic region and we give a rigorous derivation of the effective conservation law. | en |
dc.language.iso | en | de |
dc.publisher | Society for Industrial and Applied Mathematics | en |
dc.rights | ©2008 Society for Industrial and Applied Mathematics | en |
dc.subject | degenerate parabolic equation | en |
dc.subject | effective equations | en |
dc.subject | free boundary problems | en |
dc.subject | two-phase flow | en |
dc.subject.ddc | 510 | - |
dc.title | Homogenization of Degenerate Two-Phase Flow Equations with Oil Trapping | en |
dc.type | Text | de |
dc.identifier.doi | 10.1137/060675472 | - |
dc.type.publicationtype | article | de |
dc.identifier.url | http:dx.doi.org/10.1137/060675472 | - |
dcterms.accessRights | open access | - |
Appears in Collections: | Schweizer, Ben Prof. Dr. |
Files in This Item:
File | Description | Size | Format | |
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Homogenization.pdf | 303.42 kB | Adobe PDF | View/Open |
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This item is protected by original copyright
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