FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2514881010> ?p ?o ?g. }

• W2514881010 endingPage "404" @default.
• W2514881010 startingPage "389" @default.
• W2514881010 abstract "We present a new implicit higher-order finite element (FE) approach to efficiently model compressible multicomponent fluid flow on unstructured grids and in fractured porous subsurface formations. The scheme is sequential implicit: pressures and fluxes are updated with an implicit Mixed Hybrid Finite Element (MHFE) method, and the transport of each species is approximated with an implicit second-order Discontinuous Galerkin (DG) FE method. Discrete fractures are incorporated with a cross-flow equilibrium approach. This is the first investigation of all-implicit higher-order MHFE-DG for unstructured triangular, quadrilateral (2D), and hexahedral (3D) grids and discrete fractures. A lowest-order implicit finite volume (FV) transport update is also developed for the same grid types. The implicit methods are compared to an Implicit-Pressure-Explicit-Composition (IMPEC) scheme. For fractured domains, the unconditionally stable implicit transport update is shown to increase computational efficiency by orders of magnitude as compared to IMPEC, which has a time-step constraint proportional to the pore volume of discrete fracture grid cells. However, when lowest-order Euler time-discretizations are used, numerical errors increase linearly with the larger implicit time-steps, resulting in high numerical dispersion. Second-order Crank-Nicolson implicit MHFE-DG and MHFE-FV are therefore presented as well. Convergence analyses show twice the convergence rate for the DG methods as compared to FV, resulting in two to three orders of magnitude higher computational efficiency. Numerical experiments demonstrate the efficiency and robustness in modeling compressible multicomponent flow on irregular and fractured 2D and 3D grids, even in the presence of fingering instabilities." @default.
• W2514881010 created "2016-09-16" @default.
• W2514881010 creator A5007689017 @default.
• W2514881010 creator A5060162053 @default.
• W2514881010 creator A5075797962 @default.
• W2514881010 date "2016-10-01" @default.
• W2514881010 modified "2023-09-30" @default.
• W2514881010 title "Implicit finite volume and discontinuous Galerkin methods for multicomponent flow in unstructured 3D fractured porous media" @default.
• W2514881010 cites W1509083966 @default.
• W2514881010 cites W1511826912 @default.
• W2514881010 cites W1653275326 @default.
• W2514881010 cites W1656959236 @default.
• W2514881010 cites W1965054605 @default.
• W2514881010 cites W1972892940 @default.
• W2514881010 cites W1977419424 @default.
• W2514881010 cites W2014034231 @default.
• W2514881010 cites W2020616432 @default.
• W2514881010 cites W2034955653 @default.
• W2514881010 cites W2035320007 @default.
• W2514881010 cites W2046899724 @default.
• W2514881010 cites W2050233799 @default.
• W2514881010 cites W2059610520 @default.
• W2514881010 cites W2083501255 @default.
• W2514881010 cites W2083875017 @default.
• W2514881010 cites W2087682254 @default.
• W2514881010 cites W2090760640 @default.
• W2514881010 cites W2094293004 @default.
• W2514881010 cites W2095404433 @default.
• W2514881010 cites W2099464522 @default.
• W2514881010 cites W2105871492 @default.
• W2514881010 cites W2109812242 @default.
• W2514881010 cites W2123282025 @default.
• W2514881010 cites W2129288307 @default.
• W2514881010 cites W2131343962 @default.
• W2514881010 cites W2146765045 @default.
• W2514881010 cites W2146985112 @default.
• W2514881010 cites W2155420862 @default.
• W2514881010 cites W2174111009 @default.
• W2514881010 cites W2238036226 @default.
• W2514881010 cites W2300212396 @default.
• W2514881010 doi "https://doi.org/10.1016/j.advwatres.2016.08.007" @default.
• W2514881010 hasPublicationYear "2016" @default.
• W2514881010 type Work @default.
• W2514881010 sameAs 2514881010 @default.
• W2514881010 citedByCount "31" @default.
• W2514881010 countsByYear W25148810102017 @default.
• W2514881010 countsByYear W25148810102018 @default.
• W2514881010 countsByYear W25148810102019 @default.
• W2514881010 countsByYear W25148810102020 @default.
• W2514881010 countsByYear W25148810102021 @default.
• W2514881010 countsByYear W25148810102022 @default.
• W2514881010 countsByYear W25148810102023 @default.
• W2514881010 crossrefType "journal-article" @default.
• W2514881010 hasAuthorship W2514881010A5007689017 @default.
• W2514881010 hasAuthorship W2514881010A5060162053 @default.
• W2514881010 hasAuthorship W2514881010A5075797962 @default.
• W2514881010 hasBestOaLocation W25148810102 @default.
• W2514881010 hasConcept C121332964 @default.
• W2514881010 hasConcept C134306372 @default.
• W2514881010 hasConcept C135628077 @default.
• W2514881010 hasConcept C151756577 @default.
• W2514881010 hasConcept C28826006 @default.
• W2514881010 hasConcept C33923547 @default.
• W2514881010 hasConcept C50478463 @default.
• W2514881010 hasConcept C57879066 @default.
• W2514881010 hasConcept C73000952 @default.
• W2514881010 hasConcept C768646 @default.
• W2514881010 hasConcept C84655787 @default.
• W2514881010 hasConcept C92244383 @default.
• W2514881010 hasConcept C97355855 @default.
• W2514881010 hasConceptScore W2514881010C121332964 @default.
• W2514881010 hasConceptScore W2514881010C134306372 @default.
• W2514881010 hasConceptScore W2514881010C135628077 @default.
• W2514881010 hasConceptScore W2514881010C151756577 @default.
• W2514881010 hasConceptScore W2514881010C28826006 @default.
• W2514881010 hasConceptScore W2514881010C33923547 @default.
• W2514881010 hasConceptScore W2514881010C50478463 @default.
• W2514881010 hasConceptScore W2514881010C57879066 @default.
• W2514881010 hasConceptScore W2514881010C73000952 @default.
• W2514881010 hasConceptScore W2514881010C768646 @default.
• W2514881010 hasConceptScore W2514881010C84655787 @default.
• W2514881010 hasConceptScore W2514881010C92244383 @default.
• W2514881010 hasConceptScore W2514881010C97355855 @default.
• W2514881010 hasLocation W25148810101 @default.
• W2514881010 hasLocation W25148810102 @default.
• W2514881010 hasOpenAccess W2514881010 @default.
• W2514881010 hasPrimaryLocation W25148810101 @default.
• W2514881010 hasRelatedWork W2005723252 @default.
• W2514881010 hasRelatedWork W2007044198 @default.
• W2514881010 hasRelatedWork W2016330536 @default.
• W2514881010 hasRelatedWork W2050042766 @default.
• W2514881010 hasRelatedWork W2085547843 @default.
• W2514881010 hasRelatedWork W2120889345 @default.
• W2514881010 hasRelatedWork W2126607940 @default.
• W2514881010 hasRelatedWork W2625360059 @default.
• W2514881010 hasRelatedWork W3006282873 @default.
• W2514881010 hasRelatedWork W3120401416 @default.
• W2514881010 hasVolume "96" @default.

• next