发明名称 |
ITERATIVE MULTI-SCALE METHOD FOR FLOW IN POROUS MEDIA |
摘要 |
Computer-implemented iterative multi-scale methods and systems are provided for handling simulation of complex, highly anisotropic, heterogeneous domains. A system and method can be configured to achieve simulation of structures where accurate localization assumptions do not exist. The iterative system and method smoothes the solution field by applying line relaxation in all spatial directions. The smoother is unconditionally stable and leads to sets of tri-diagonal linear systems that can be solved efficiently, such as by the Thomas algorithm. Furthermore, the iterative smoothing procedure, for the improvement of the localization assumptions, does not need to be applied in every time step of the computation.
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申请公布号 |
CA2759199(A1) |
申请公布日期 |
2010.04.15 |
申请号 |
CA20092759199 |
申请日期 |
2009.10.08 |
申请人 |
CHEVRON U.S.A. INC.;SCHLUMBERGER CANADA LIMITED;LOGINED B.V.;ETH ZURICH |
发明人 |
HAJIBEYGI, HADI;BONFIGLI, GIUSEPPE;HESSE, MARC ANDRE;JENNY, PATRICK |
分类号 |
G06F19/00 |
主分类号 |
G06F19/00 |
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