Matches in SemOpenAlex for { <https://semopenalex.org/work/W2073013282> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2073013282 endingPage "1557" @default.
- W2073013282 startingPage "1545" @default.
- W2073013282 abstract "In the presence of buoyancy, multiple diffusion coefficients, and porous media, the dispersion of solutes can be remarkably complex. The lattice-Boltzmann (LB) method is ideal for modeling dispersion in flow through complex geometries; yet, LB models of solute fingers or slugs can suffer from peculiar numerical conditions (e.g., denormal generation) that degrade computational performance by factors of 6 or more. Simple code optimizations recover performance and yield simulation rates up to ~3 million site updates per second on inexpensive, single-CPU systems. Two examples illustrate limits of the methods: (1) Dispersion of solute in a thin duct is often approximated with dispersion between infinite parallel plates. However, Doshi, Daiya and Gill (DDG) showed that for a smooth-walled duct, this approximation is in error by a factor of ~8. But in the presence of wall roughness (found in all real fractures), the DDG phenomenon can be diminished. (2) Double-diffusive convection drives salt-fingering, a process for mixing of fresh-cold and warm-salty waters in many coastal regions. Fingering experiments are typically performed in Hele-Shaw cells, and can be modeled with the 2D (pseudo-3D) LB method with velocity-proportional drag forces. However, the 2D models cannot capture Taylor–Aris dispersion from the cell walls. We compare 2D and true 3D fingering models against observations from laboratory experiments." @default.
- W2073013282 created "2016-06-24" @default.
- W2073013282 creator A5008771928 @default.
- W2073013282 creator A5031475138 @default.
- W2073013282 creator A5040909020 @default.
- W2073013282 creator A5073785849 @default.
- W2073013282 date "1998-12-01" @default.
- W2073013282 modified "2023-09-27" @default.
- W2073013282 title "Accuracy and Computational Efficiency in 3D Dispersion via Lattice-Boltzmann: Models for Dispersion in Rough Fractures and Double-Diffusive Fingering" @default.
- W2073013282 cites W1599011795 @default.
- W2073013282 cites W1979920761 @default.
- W2073013282 cites W1979988471 @default.
- W2073013282 cites W1981136290 @default.
- W2073013282 cites W1982175281 @default.
- W2073013282 cites W1992773065 @default.
- W2073013282 cites W1996818420 @default.
- W2073013282 cites W2001620199 @default.
- W2073013282 cites W2007761829 @default.
- W2073013282 cites W2012965446 @default.
- W2073013282 cites W2013944512 @default.
- W2073013282 cites W2019104054 @default.
- W2073013282 cites W2024579509 @default.
- W2073013282 cites W2042933423 @default.
- W2073013282 cites W2049472804 @default.
- W2073013282 cites W2054868274 @default.
- W2073013282 cites W2056834893 @default.
- W2073013282 cites W2070257053 @default.
- W2073013282 cites W2081053368 @default.
- W2073013282 cites W2091350770 @default.
- W2073013282 cites W2126674885 @default.
- W2073013282 cites W2148576147 @default.
- W2073013282 cites W2165817755 @default.
- W2073013282 doi "https://doi.org/10.1142/s0129183198001394" @default.
- W2073013282 hasPublicationYear "1998" @default.
- W2073013282 type Work @default.
- W2073013282 sameAs 2073013282 @default.
- W2073013282 citedByCount "34" @default.
- W2073013282 countsByYear W20730132822012 @default.
- W2073013282 countsByYear W20730132822013 @default.
- W2073013282 countsByYear W20730132822014 @default.
- W2073013282 countsByYear W20730132822017 @default.
- W2073013282 crossrefType "journal-article" @default.
- W2073013282 hasAuthorship W2073013282A5008771928 @default.
- W2073013282 hasAuthorship W2073013282A5031475138 @default.
- W2073013282 hasAuthorship W2073013282A5040909020 @default.
- W2073013282 hasAuthorship W2073013282A5073785849 @default.
- W2073013282 hasConcept C105569014 @default.
- W2073013282 hasConcept C120665830 @default.
- W2073013282 hasConcept C121332964 @default.
- W2073013282 hasConcept C127313418 @default.
- W2073013282 hasConcept C177562468 @default.
- W2073013282 hasConcept C187320778 @default.
- W2073013282 hasConcept C192562407 @default.
- W2073013282 hasConcept C21821499 @default.
- W2073013282 hasConcept C2778737968 @default.
- W2073013282 hasConcept C538625479 @default.
- W2073013282 hasConcept C57879066 @default.
- W2073013282 hasConcept C6648577 @default.
- W2073013282 hasConceptScore W2073013282C105569014 @default.
- W2073013282 hasConceptScore W2073013282C120665830 @default.
- W2073013282 hasConceptScore W2073013282C121332964 @default.
- W2073013282 hasConceptScore W2073013282C127313418 @default.
- W2073013282 hasConceptScore W2073013282C177562468 @default.
- W2073013282 hasConceptScore W2073013282C187320778 @default.
- W2073013282 hasConceptScore W2073013282C192562407 @default.
- W2073013282 hasConceptScore W2073013282C21821499 @default.
- W2073013282 hasConceptScore W2073013282C2778737968 @default.
- W2073013282 hasConceptScore W2073013282C538625479 @default.
- W2073013282 hasConceptScore W2073013282C57879066 @default.
- W2073013282 hasConceptScore W2073013282C6648577 @default.
- W2073013282 hasIssue "08" @default.
- W2073013282 hasLocation W20730132821 @default.
- W2073013282 hasOpenAccess W2073013282 @default.
- W2073013282 hasPrimaryLocation W20730132821 @default.
- W2073013282 hasRelatedWork W1971955582 @default.
- W2073013282 hasRelatedWork W2029249345 @default.
- W2073013282 hasRelatedWork W2039899306 @default.
- W2073013282 hasRelatedWork W2119344164 @default.
- W2073013282 hasRelatedWork W2197851612 @default.
- W2073013282 hasRelatedWork W2790423806 @default.
- W2073013282 hasRelatedWork W2803690377 @default.
- W2073013282 hasRelatedWork W2907418441 @default.
- W2073013282 hasRelatedWork W3217555543 @default.
- W2073013282 hasRelatedWork W2125297764 @default.
- W2073013282 hasVolume "09" @default.
- W2073013282 isParatext "false" @default.
- W2073013282 isRetracted "false" @default.
- W2073013282 magId "2073013282" @default.
- W2073013282 workType "article" @default.