Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004456425> ?p ?o ?g. }
- W2004456425 abstract "The characteristics of poorly sorted turbidity currents are investigated by numerical simulation. A multiphase approach is utilized to express the mass and momentum conservation equations for the bulk fluid. The Exner equation for multiple size classes of sediment is solved for the evolution of the bottom boundary. The model is applied to simulate experiments on poorly sorted gravity currents and reproduced the vertical structures of velocity, sediment concentration of individual size class and the total deposition depth satisfactorily. The numerical simulation further reveals that the normalized vertical profiles of concentration of all size classes coincide at the position where the maximum longitudinal velocity occurs. Below this position, in the logarithmic velocity region, all concentration profiles are upwardly convex and coarser particle size classes are of larger concentration; above it, in the exponentially decaying velocity region, all concentration curves are upwardly concave and finer particle size classes are of higher concentration. The model also predicts that the position of maximum longitudinal velocity corresponds to a region of low turbulent kinetic energy. The model has also been applied to study three‐dimensional poorly sorted depositional turbidity currents debouching from a straight channel into a horizontal unconfined area. Model results reveal the levee and channel building process in which the channel bed slope aggrades at a faster rate than that in the overbank area. The simulation also shows that the contour of mean size of deposited sediment is closely related to the contour of deposit thickness, and elongated somewhat in the flow direction." @default.
- W2004456425 created "2016-06-24" @default.
- W2004456425 creator A5012022118 @default.
- W2004456425 creator A5047424772 @default.
- W2004456425 creator A5087044762 @default.
- W2004456425 date "2007-01-01" @default.
- W2004456425 modified "2023-10-13" @default.
- W2004456425 title "Numerical modeling of poorly sorted depositional turbidity currents" @default.
- W2004456425 cites W1495509038 @default.
- W2004456425 cites W1671061651 @default.
- W2004456425 cites W1966066832 @default.
- W2004456425 cites W1970651393 @default.
- W2004456425 cites W1971668954 @default.
- W2004456425 cites W1974538687 @default.
- W2004456425 cites W1998783507 @default.
- W2004456425 cites W2004729062 @default.
- W2004456425 cites W2006980696 @default.
- W2004456425 cites W2015688286 @default.
- W2004456425 cites W2017735666 @default.
- W2004456425 cites W2025708715 @default.
- W2004456425 cites W2025945063 @default.
- W2004456425 cites W2029620979 @default.
- W2004456425 cites W2038742869 @default.
- W2004456425 cites W2039249809 @default.
- W2004456425 cites W2040418904 @default.
- W2004456425 cites W2053404357 @default.
- W2004456425 cites W2056447248 @default.
- W2004456425 cites W2058260970 @default.
- W2004456425 cites W2058682200 @default.
- W2004456425 cites W2062392012 @default.
- W2004456425 cites W2093002477 @default.
- W2004456425 cites W2109910953 @default.
- W2004456425 cites W2130650877 @default.
- W2004456425 cites W2149863106 @default.
- W2004456425 cites W2156137902 @default.
- W2004456425 cites W2164011123 @default.
- W2004456425 cites W2168873669 @default.
- W2004456425 cites W4297978922 @default.
- W2004456425 doi "https://doi.org/10.1029/2006jc003778" @default.
- W2004456425 hasPublicationYear "2007" @default.
- W2004456425 type Work @default.
- W2004456425 sameAs 2004456425 @default.
- W2004456425 citedByCount "46" @default.
- W2004456425 countsByYear W20044564252012 @default.
- W2004456425 countsByYear W20044564252013 @default.
- W2004456425 countsByYear W20044564252014 @default.
- W2004456425 countsByYear W20044564252015 @default.
- W2004456425 countsByYear W20044564252016 @default.
- W2004456425 countsByYear W20044564252017 @default.
- W2004456425 countsByYear W20044564252018 @default.
- W2004456425 countsByYear W20044564252019 @default.
- W2004456425 countsByYear W20044564252020 @default.
- W2004456425 countsByYear W20044564252021 @default.
- W2004456425 countsByYear W20044564252022 @default.
- W2004456425 countsByYear W20044564252023 @default.
- W2004456425 crossrefType "journal-article" @default.
- W2004456425 hasAuthorship W2004456425A5012022118 @default.
- W2004456425 hasAuthorship W2004456425A5047424772 @default.
- W2004456425 hasAuthorship W2004456425A5087044762 @default.
- W2004456425 hasBestOaLocation W20044564251 @default.
- W2004456425 hasConcept C109007969 @default.
- W2004456425 hasConcept C114793014 @default.
- W2004456425 hasConcept C121332964 @default.
- W2004456425 hasConcept C126753816 @default.
- W2004456425 hasConcept C127313418 @default.
- W2004456425 hasConcept C147690470 @default.
- W2004456425 hasConcept C196558001 @default.
- W2004456425 hasConcept C2524010 @default.
- W2004456425 hasConcept C2816523 @default.
- W2004456425 hasConcept C33923547 @default.
- W2004456425 hasConcept C57879066 @default.
- W2004456425 hasConcept C64297162 @default.
- W2004456425 hasConcept C70004062 @default.
- W2004456425 hasConceptScore W2004456425C109007969 @default.
- W2004456425 hasConceptScore W2004456425C114793014 @default.
- W2004456425 hasConceptScore W2004456425C121332964 @default.
- W2004456425 hasConceptScore W2004456425C126753816 @default.
- W2004456425 hasConceptScore W2004456425C127313418 @default.
- W2004456425 hasConceptScore W2004456425C147690470 @default.
- W2004456425 hasConceptScore W2004456425C196558001 @default.
- W2004456425 hasConceptScore W2004456425C2524010 @default.
- W2004456425 hasConceptScore W2004456425C2816523 @default.
- W2004456425 hasConceptScore W2004456425C33923547 @default.
- W2004456425 hasConceptScore W2004456425C57879066 @default.
- W2004456425 hasConceptScore W2004456425C64297162 @default.
- W2004456425 hasConceptScore W2004456425C70004062 @default.
- W2004456425 hasIssue "C1" @default.
- W2004456425 hasLocation W20044564251 @default.
- W2004456425 hasOpenAccess W2004456425 @default.
- W2004456425 hasPrimaryLocation W20044564251 @default.
- W2004456425 hasRelatedWork W1951789337 @default.
- W2004456425 hasRelatedWork W2050354856 @default.
- W2004456425 hasRelatedWork W2074086117 @default.
- W2004456425 hasRelatedWork W2089432134 @default.
- W2004456425 hasRelatedWork W2094336512 @default.
- W2004456425 hasRelatedWork W2108744423 @default.
- W2004456425 hasRelatedWork W2736064295 @default.
- W2004456425 hasRelatedWork W4206567479 @default.
- W2004456425 hasRelatedWork W4291755055 @default.
- W2004456425 hasRelatedWork W4307000243 @default.