Matches in SemOpenAlex for { <https://semopenalex.org/work/W1983201464> ?p ?o ?g. }
- W1983201464 endingPage "92" @default.
- W1983201464 startingPage "82" @default.
- W1983201464 abstract "The influence of a boundary on granular flows is very different from that for conventional fluids. While slip at the boundary has generally been observed for granular flows, the detailed interaction mechanism between the boundary and the flowing particles is not properly understood. In this paper we examine boundary effects for simple Couette flow of granular materials using a dynamical modelling method. We find that while density profiles and slip velocities for a rough boundary are very different from those for a smooth boundary, they are strongly dependent on the speed of the boundary, so that the notion of roughness has no absolute meaning in the sense that a rough boundary becomes smooth when the boundary speed is large and a smooth boundary becomes rough when the boundary speed is small. In general, the larger the boundary speed, the larger the shear rate on the flow field. However, the exact relationship is by no means clear because of the unknown slip at the boundary. The relation between boundary speed and slip velocity is generally nonlinear, and for the same boundary conditions the slip velocity depends strongly on the particle fraction in the flow such that the larger the particle fraction the smaller the slip velocity. Further, for increasing particle fraction the boundary acts as a nuclear for a layering phenomena." @default.
- W1983201464 created "2016-06-24" @default.
- W1983201464 creator A5016020658 @default.
- W1983201464 creator A5038932501 @default.
- W1983201464 date "1996-01-01" @default.
- W1983201464 modified "2023-09-30" @default.
- W1983201464 title "Boundary effects for Couette flow of granular materials: Dynamical modelling" @default.
- W1983201464 cites W1549991168 @default.
- W1983201464 cites W1557626936 @default.
- W1983201464 cites W1881517395 @default.
- W1983201464 cites W1966531268 @default.
- W1983201464 cites W1966946929 @default.
- W1983201464 cites W1968392349 @default.
- W1983201464 cites W1973204068 @default.
- W1983201464 cites W1973398846 @default.
- W1983201464 cites W1974700774 @default.
- W1983201464 cites W1976941482 @default.
- W1983201464 cites W1976984910 @default.
- W1983201464 cites W1978893684 @default.
- W1983201464 cites W1981771134 @default.
- W1983201464 cites W1990575722 @default.
- W1983201464 cites W1990910413 @default.
- W1983201464 cites W2008879046 @default.
- W1983201464 cites W2012797091 @default.
- W1983201464 cites W2023777236 @default.
- W1983201464 cites W2025068997 @default.
- W1983201464 cites W2026503667 @default.
- W1983201464 cites W2031782207 @default.
- W1983201464 cites W2033172853 @default.
- W1983201464 cites W2041902442 @default.
- W1983201464 cites W2045815910 @default.
- W1983201464 cites W2048008926 @default.
- W1983201464 cites W2048458756 @default.
- W1983201464 cites W2049160159 @default.
- W1983201464 cites W2065268790 @default.
- W1983201464 cites W2068114267 @default.
- W1983201464 cites W2075514521 @default.
- W1983201464 cites W2077678598 @default.
- W1983201464 cites W2080491045 @default.
- W1983201464 cites W2082599901 @default.
- W1983201464 cites W2083296735 @default.
- W1983201464 cites W2088854673 @default.
- W1983201464 cites W2089211921 @default.
- W1983201464 cites W2093710737 @default.
- W1983201464 cites W2110585458 @default.
- W1983201464 cites W2111968088 @default.
- W1983201464 cites W2116899033 @default.
- W1983201464 cites W2123861998 @default.
- W1983201464 cites W2137599401 @default.
- W1983201464 cites W2139177393 @default.
- W1983201464 cites W2139417932 @default.
- W1983201464 cites W2144465675 @default.
- W1983201464 cites W2146216970 @default.
- W1983201464 cites W2155731760 @default.
- W1983201464 cites W2155955559 @default.
- W1983201464 cites W2158022963 @default.
- W1983201464 cites W2162153590 @default.
- W1983201464 cites W2168791761 @default.
- W1983201464 cites W2706786220 @default.
- W1983201464 cites W2994809636 @default.
- W1983201464 cites W3105442204 @default.
- W1983201464 cites W392998680 @default.
- W1983201464 cites W85133879 @default.
- W1983201464 cites W94119002 @default.
- W1983201464 doi "https://doi.org/10.1016/0307-904x(95)00105-s" @default.
- W1983201464 hasPublicationYear "1996" @default.
- W1983201464 type Work @default.
- W1983201464 sameAs 1983201464 @default.
- W1983201464 citedByCount "9" @default.
- W1983201464 countsByYear W19832014642014 @default.
- W1983201464 countsByYear W19832014642017 @default.
- W1983201464 countsByYear W19832014642020 @default.
- W1983201464 crossrefType "journal-article" @default.
- W1983201464 hasAuthorship W1983201464A5016020658 @default.
- W1983201464 hasAuthorship W1983201464A5038932501 @default.
- W1983201464 hasBestOaLocation W19832014641 @default.
- W1983201464 hasConcept C111603439 @default.
- W1983201464 hasConcept C121332964 @default.
- W1983201464 hasConcept C134306372 @default.
- W1983201464 hasConcept C139166363 @default.
- W1983201464 hasConcept C151890184 @default.
- W1983201464 hasConcept C16304620 @default.
- W1983201464 hasConcept C182310444 @default.
- W1983201464 hasConcept C195268267 @default.
- W1983201464 hasConcept C21141959 @default.
- W1983201464 hasConcept C2779099160 @default.
- W1983201464 hasConcept C33923547 @default.
- W1983201464 hasConcept C38349280 @default.
- W1983201464 hasConcept C45178976 @default.
- W1983201464 hasConcept C57879066 @default.
- W1983201464 hasConcept C62354387 @default.
- W1983201464 hasConcept C74650414 @default.
- W1983201464 hasConcept C97355855 @default.
- W1983201464 hasConceptScore W1983201464C111603439 @default.
- W1983201464 hasConceptScore W1983201464C121332964 @default.
- W1983201464 hasConceptScore W1983201464C134306372 @default.
- W1983201464 hasConceptScore W1983201464C139166363 @default.
- W1983201464 hasConceptScore W1983201464C151890184 @default.