Matches in SemOpenAlex for { <https://semopenalex.org/work/W3040667979> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W3040667979 endingPage "1160" @default.
- W3040667979 startingPage "1138" @default.
- W3040667979 abstract "Abstract In this work, a novel 2D depth-integrated numerical model for highly sediment-laden shallow flows over non-uniform erodible beds is presented, including variable density and exchange between the bed layer and the water–sediment mixture flow. The system of equations is formed by the 2D conservation equations for the mass and momentum of the mixture, the mass conservation equation for the different sediment size-classes transported in the flow and the bed evolution equation. The depth-averaged mixture density varies according to the volumetric concentration of the different sediment size-classes that can be incorporated from the bed to the flow and transported as suspended materials. The rheological behaviour of the flow is directly controlled by the properties of the mixture. A new x-split augmented Roe (xA-Roe) scheme is derived to solve the coupled flow and suspended solid-phase equations in both structured and unstructured meshes. The numerical scheme is defined to properly include density variations and momentum source terms, retaining a well-balanced flux formulation in steady states and the correct treatment of the wet–dry fronts. The numerical scheme is assessed with steady and transient cases involving highly sediment-laden flows, demonstrating its accuracy, stability and robustness in the presence of complex bed topography, wetting–drying fronts and rapid morphological changes." @default.
- W3040667979 created "2020-07-10" @default.
- W3040667979 creator A5023977609 @default.
- W3040667979 creator A5032101769 @default.
- W3040667979 creator A5032773072 @default.
- W3040667979 date "2020-07-02" @default.
- W3040667979 modified "2023-10-14" @default.
- W3040667979 title "A robust two-dimensional model for highly sediment-laden unsteady flows of variable density over movable beds" @default.
- W3040667979 cites W2006307141 @default.
- W3040667979 cites W2021554530 @default.
- W3040667979 cites W2044681031 @default.
- W3040667979 cites W2059475753 @default.
- W3040667979 cites W2068365887 @default.
- W3040667979 cites W2087026480 @default.
- W3040667979 cites W2095335143 @default.
- W3040667979 cites W2097033979 @default.
- W3040667979 cites W2097834406 @default.
- W3040667979 cites W2123973461 @default.
- W3040667979 cites W2126765760 @default.
- W3040667979 cites W2159138302 @default.
- W3040667979 cites W2542357505 @default.
- W3040667979 cites W2582614789 @default.
- W3040667979 cites W2767867447 @default.
- W3040667979 cites W2769513790 @default.
- W3040667979 cites W2774025049 @default.
- W3040667979 cites W2799313775 @default.
- W3040667979 cites W2915065061 @default.
- W3040667979 doi "https://doi.org/10.2166/hydro.2020.027" @default.
- W3040667979 hasPublicationYear "2020" @default.
- W3040667979 type Work @default.
- W3040667979 sameAs 3040667979 @default.
- W3040667979 citedByCount "9" @default.
- W3040667979 countsByYear W30406679792021 @default.
- W3040667979 countsByYear W30406679792022 @default.
- W3040667979 countsByYear W30406679792023 @default.
- W3040667979 crossrefType "journal-article" @default.
- W3040667979 hasAuthorship W3040667979A5023977609 @default.
- W3040667979 hasAuthorship W3040667979A5032101769 @default.
- W3040667979 hasAuthorship W3040667979A5032773072 @default.
- W3040667979 hasBestOaLocation W30406679791 @default.
- W3040667979 hasConcept C10138342 @default.
- W3040667979 hasConcept C114793014 @default.
- W3040667979 hasConcept C121332964 @default.
- W3040667979 hasConcept C127313418 @default.
- W3040667979 hasConcept C157206272 @default.
- W3040667979 hasConcept C162324750 @default.
- W3040667979 hasConcept C187320778 @default.
- W3040667979 hasConcept C2816523 @default.
- W3040667979 hasConcept C38349280 @default.
- W3040667979 hasConcept C57879066 @default.
- W3040667979 hasConcept C60718061 @default.
- W3040667979 hasConceptScore W3040667979C10138342 @default.
- W3040667979 hasConceptScore W3040667979C114793014 @default.
- W3040667979 hasConceptScore W3040667979C121332964 @default.
- W3040667979 hasConceptScore W3040667979C127313418 @default.
- W3040667979 hasConceptScore W3040667979C157206272 @default.
- W3040667979 hasConceptScore W3040667979C162324750 @default.
- W3040667979 hasConceptScore W3040667979C187320778 @default.
- W3040667979 hasConceptScore W3040667979C2816523 @default.
- W3040667979 hasConceptScore W3040667979C38349280 @default.
- W3040667979 hasConceptScore W3040667979C57879066 @default.
- W3040667979 hasConceptScore W3040667979C60718061 @default.
- W3040667979 hasFunder F4320315062 @default.
- W3040667979 hasIssue "5" @default.
- W3040667979 hasLocation W30406679791 @default.
- W3040667979 hasOpenAccess W3040667979 @default.
- W3040667979 hasPrimaryLocation W30406679791 @default.
- W3040667979 hasRelatedWork W1561366736 @default.
- W3040667979 hasRelatedWork W1965592715 @default.
- W3040667979 hasRelatedWork W2092723339 @default.
- W3040667979 hasRelatedWork W2093453036 @default.
- W3040667979 hasRelatedWork W2093878903 @default.
- W3040667979 hasRelatedWork W2744202861 @default.
- W3040667979 hasRelatedWork W2979565772 @default.
- W3040667979 hasRelatedWork W4205739128 @default.
- W3040667979 hasRelatedWork W4291123406 @default.
- W3040667979 hasRelatedWork W2339944783 @default.
- W3040667979 hasVolume "22" @default.
- W3040667979 isParatext "false" @default.
- W3040667979 isRetracted "false" @default.
- W3040667979 magId "3040667979" @default.
- W3040667979 workType "article" @default.