dc.contributor.author | Patel, H.V. | |
dc.contributor.author | Kuipers, J.A.M. | |
dc.contributor.author | Peters, E.A.J.F. | |
dc.date.accessioned | 2018-01-28T11:46:03Z | |
dc.date.available | 2018-01-28T11:46:03Z | |
dc.date.issued | 2017 | |
dc.identifier.isbn | 978-82-536-1544-8 | |
dc.identifier.issn | 2387-4295 | |
dc.identifier.uri | http://hdl.handle.net/11250/2480016 | |
dc.description.abstract | Water flooding is commonly used to recover oil from porous rocks using pressurized water. Present study focuses on fully resolved pore-scale level multiphase Direct Numerical Simulations (DNS) of oil-water flows through homogeneous porous rocks. A second order accurate implicit Immersed Boundary Method (IBM) is used to resolve fluid-solid interactions on a non-body fitted Cartesian computational grid. Dynamic evolution of the fluid-fluid interface is tracked by a mass conservative sharp interface Volume of Fluid (VOF) method. The IBM and VOF method are coupled by a prescribed contact angle boundary condition at the fluid-fluidsolid contact line. Our method has been extensively validated especially for the test cases involving oil-water flows. Simulations of water flooding process through periodic homogeneous configurations of spheres are performed based on typical pore-scale capillary and Reynolds numbers. Effect of wettability on the mobility of oil through oil-wet and neutrally-wet rocks has been quantified as well. | |
dc.language.iso | eng | |
dc.publisher | SINTEF Academic Press | |
dc.relation.ispartof | Progress in Applied CFD – CFD2017 Selected papers from 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries | |
dc.relation.ispartofseries | SINTEF Proceedings;2 | |
dc.subject | Water flooding | |
dc.subject | Porous rocks | |
dc.subject | Immersed boundary method; IBM | |
dc.subject | Volume of Fluid; VOF | |
dc.subject | Contact angle | |
dc.title | Multiphase Direct Numerical Simulations (DNS) of Oil-Water Flows Through Homogeneous Porous Rocks | |
dc.title.alternative | Progress in Applied CFD. Selected papers from 10th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries | |
dc.type | Chapter | |
dc.type | Conference object | |
dc.type | Peer reviewed | |
dc.description.version | publishedVersion | |
dc.subject.nsi | VDP::Technology: 500 | |