Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000511611> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2000511611 endingPage "252" @default.
- W2000511611 startingPage "244" @default.
- W2000511611 abstract "Gravity, centrifugal, drag, lift and friction forces act on a particle during its passage down the curvilinear path of the spiral. The resultant force function dictates the separation of particles on the spiral deck by their size and density. Except for gravity force, all other forces depend on the hydrodynamics prevailing on the spiral. The flow of fluid, in turn, is determined by the spiral geometry. In order to develop a tractable and working model for simulation and design of industrial spirals, we describe the spiral geometry in detail, test the suitability of various empirical power laws for different flow regimes that are available in fluvial hydrology and estimate the magnitude of forces acting on particles. It is shown that of the four laws examined, the transitional or mixed flow power law is seemingly most appropriate for simulating the flow indices, such as the water line profile, local flow velocity, flow depth and flow rate along the spiral trough. The power law involves relatively simple computations and mimics the principal features and broad trends of flows as measured experimentally or simulated by highly computationally intensive solution of the Navier–Stokes equations for spiral geometry. The magnitude of individual forces acting on a particle in most instances is less than 10−4 N, with considerable overlap between the forces. As a consequence, in general no force overwhelms the other forces and apparently it is the rate of change of forces with size, density, velocity and radial location which drives the separation." @default.
- W2000511611 created "2016-06-24" @default.
- W2000511611 creator A5035627465 @default.
- W2000511611 creator A5059629765 @default.
- W2000511611 date "1999-05-01" @default.
- W2000511611 modified "2023-10-18" @default.
- W2000511611 title "Industrial modeling of spirals for optimal configuration and design: spiral geometry, fluid flow and forces on particles" @default.
- W2000511611 cites W1586826975 @default.
- W2000511611 cites W1973711213 @default.
- W2000511611 cites W2021071428 @default.
- W2000511611 cites W2047495300 @default.
- W2000511611 cites W2050519549 @default.
- W2000511611 cites W2077775583 @default.
- W2000511611 cites W2139417932 @default.
- W2000511611 doi "https://doi.org/10.1016/s0032-5910(98)00214-9" @default.
- W2000511611 hasPublicationYear "1999" @default.
- W2000511611 type Work @default.
- W2000511611 sameAs 2000511611 @default.
- W2000511611 citedByCount "25" @default.
- W2000511611 countsByYear W20005116112013 @default.
- W2000511611 countsByYear W20005116112014 @default.
- W2000511611 countsByYear W20005116112016 @default.
- W2000511611 countsByYear W20005116112017 @default.
- W2000511611 countsByYear W20005116112018 @default.
- W2000511611 countsByYear W20005116112019 @default.
- W2000511611 countsByYear W20005116112020 @default.
- W2000511611 countsByYear W20005116112021 @default.
- W2000511611 countsByYear W20005116112022 @default.
- W2000511611 countsByYear W20005116112023 @default.
- W2000511611 crossrefType "journal-article" @default.
- W2000511611 hasAuthorship W2000511611A5035627465 @default.
- W2000511611 hasAuthorship W2000511611A5059629765 @default.
- W2000511611 hasConcept C105795698 @default.
- W2000511611 hasConcept C121332964 @default.
- W2000511611 hasConcept C124101348 @default.
- W2000511611 hasConcept C127413603 @default.
- W2000511611 hasConcept C139002025 @default.
- W2000511611 hasConcept C174128100 @default.
- W2000511611 hasConcept C2524010 @default.
- W2000511611 hasConcept C33923547 @default.
- W2000511611 hasConcept C38349280 @default.
- W2000511611 hasConcept C41008148 @default.
- W2000511611 hasConcept C50735335 @default.
- W2000511611 hasConcept C57879066 @default.
- W2000511611 hasConcept C72921944 @default.
- W2000511611 hasConcept C74650414 @default.
- W2000511611 hasConcept C78519656 @default.
- W2000511611 hasConcept C87040749 @default.
- W2000511611 hasConcept C98343798 @default.
- W2000511611 hasConceptScore W2000511611C105795698 @default.
- W2000511611 hasConceptScore W2000511611C121332964 @default.
- W2000511611 hasConceptScore W2000511611C124101348 @default.
- W2000511611 hasConceptScore W2000511611C127413603 @default.
- W2000511611 hasConceptScore W2000511611C139002025 @default.
- W2000511611 hasConceptScore W2000511611C174128100 @default.
- W2000511611 hasConceptScore W2000511611C2524010 @default.
- W2000511611 hasConceptScore W2000511611C33923547 @default.
- W2000511611 hasConceptScore W2000511611C38349280 @default.
- W2000511611 hasConceptScore W2000511611C41008148 @default.
- W2000511611 hasConceptScore W2000511611C50735335 @default.
- W2000511611 hasConceptScore W2000511611C57879066 @default.
- W2000511611 hasConceptScore W2000511611C72921944 @default.
- W2000511611 hasConceptScore W2000511611C74650414 @default.
- W2000511611 hasConceptScore W2000511611C78519656 @default.
- W2000511611 hasConceptScore W2000511611C87040749 @default.
- W2000511611 hasConceptScore W2000511611C98343798 @default.
- W2000511611 hasIssue "3" @default.
- W2000511611 hasLocation W20005116111 @default.
- W2000511611 hasOpenAccess W2000511611 @default.
- W2000511611 hasPrimaryLocation W20005116111 @default.
- W2000511611 hasRelatedWork W1549383908 @default.
- W2000511611 hasRelatedWork W2028951419 @default.
- W2000511611 hasRelatedWork W2035289114 @default.
- W2000511611 hasRelatedWork W2064162339 @default.
- W2000511611 hasRelatedWork W2079682461 @default.
- W2000511611 hasRelatedWork W2324638222 @default.
- W2000511611 hasRelatedWork W2795108680 @default.
- W2000511611 hasRelatedWork W2889138638 @default.
- W2000511611 hasRelatedWork W3102205478 @default.
- W2000511611 hasRelatedWork W3119392868 @default.
- W2000511611 hasVolume "102" @default.
- W2000511611 isParatext "false" @default.
- W2000511611 isRetracted "false" @default.
- W2000511611 magId "2000511611" @default.
- W2000511611 workType "article" @default.