Matches in SemOpenAlex for { <https://semopenalex.org/work/W2028926648> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2028926648 endingPage "682" @default.
- W2028926648 startingPage "663" @default.
- W2028926648 abstract "This paper deals with meniscus deformation and flow in an isothermal liquid bridge maintained between two circular rods, when one rod is subject to axial monochromatic vibrations. It concerns a fundamental aspect of the problem of crystal growth from melt by the floating-zone technique which is often considered in weightlessness conditions. In the absence of vibrations the bridge is cylindrical; but due to vibration the mean shape of the meniscus is no more cylindrical and the meniscus oscillates around this mean shape. Two models are developed. First, we take into account the pulsating deformations of the meniscus (free surface), but we assume that the mean shape of meniscus remains cylindrical (i.e., we neglect the influence of vibration on this mean shape). For this simple case, a solution of the problem for the pulsating meniscus deformations and the pulsating velocity field is found in explicit form. For the mean flow, the problem is solved numerically by a finite-difference method. The calculations demonstrate the contribution of two basic mechanisms of mean flow generation due to vibrations, related to the generation of mean vorticity in the viscous boundary layer near the rigid boundaries and surface-wave propagation at a free surface. The intensity of the mean flow induced by surface waves is found to be sharply increasing when the vibration frequency approaches the resonance values that are determined from the explicit form of the solution of pulsation problem. In the second model, we take into account both pulsating and mean deformations of the meniscus. The governing equations for the potential of pulsating velocity and mean velocity, and for the pressure, are solved by using a finite-difference method and a boundary-fitted curvilinear coordinate system fitting the free surface." @default.
- W2028926648 created "2016-06-24" @default.
- W2028926648 creator A5047557220 @default.
- W2028926648 creator A5056346233 @default.
- W2028926648 creator A5076187430 @default.
- W2028926648 creator A5081810101 @default.
- W2028926648 creator A5091884609 @default.
- W2028926648 date "2002-05-01" @default.
- W2028926648 modified "2023-10-18" @default.
- W2028926648 title "Numerical investigation of meniscus deformation and flow in an isothermal liquid bridge subject to high-frequency vibrations under zero gravity conditions" @default.
- W2028926648 cites W1972512825 @default.
- W2028926648 cites W1978143948 @default.
- W2028926648 cites W2015424583 @default.
- W2028926648 cites W2021238486 @default.
- W2028926648 cites W2025549970 @default.
- W2028926648 cites W2037581138 @default.
- W2028926648 cites W2058018132 @default.
- W2028926648 cites W2080391755 @default.
- W2028926648 cites W2087951904 @default.
- W2028926648 doi "https://doi.org/10.1016/s0045-7930(01)00078-0" @default.
- W2028926648 hasPublicationYear "2002" @default.
- W2028926648 type Work @default.
- W2028926648 sameAs 2028926648 @default.
- W2028926648 citedByCount "31" @default.
- W2028926648 countsByYear W20289266482012 @default.
- W2028926648 countsByYear W20289266482014 @default.
- W2028926648 countsByYear W20289266482015 @default.
- W2028926648 countsByYear W20289266482016 @default.
- W2028926648 countsByYear W20289266482017 @default.
- W2028926648 countsByYear W20289266482020 @default.
- W2028926648 crossrefType "journal-article" @default.
- W2028926648 hasAuthorship W2028926648A5047557220 @default.
- W2028926648 hasAuthorship W2028926648A5056346233 @default.
- W2028926648 hasAuthorship W2028926648A5076187430 @default.
- W2028926648 hasAuthorship W2028926648A5081810101 @default.
- W2028926648 hasAuthorship W2028926648A5091884609 @default.
- W2028926648 hasBestOaLocation W20289266482 @default.
- W2028926648 hasConcept C120665830 @default.
- W2028926648 hasConcept C121332964 @default.
- W2028926648 hasConcept C159985019 @default.
- W2028926648 hasConcept C171889981 @default.
- W2028926648 hasConcept C189178095 @default.
- W2028926648 hasConcept C192562407 @default.
- W2028926648 hasConcept C196558001 @default.
- W2028926648 hasConcept C198394728 @default.
- W2028926648 hasConcept C204366326 @default.
- W2028926648 hasConcept C205904022 @default.
- W2028926648 hasConcept C24890656 @default.
- W2028926648 hasConcept C57879066 @default.
- W2028926648 hasConcept C61511704 @default.
- W2028926648 hasConcept C74650414 @default.
- W2028926648 hasConceptScore W2028926648C120665830 @default.
- W2028926648 hasConceptScore W2028926648C121332964 @default.
- W2028926648 hasConceptScore W2028926648C159985019 @default.
- W2028926648 hasConceptScore W2028926648C171889981 @default.
- W2028926648 hasConceptScore W2028926648C189178095 @default.
- W2028926648 hasConceptScore W2028926648C192562407 @default.
- W2028926648 hasConceptScore W2028926648C196558001 @default.
- W2028926648 hasConceptScore W2028926648C198394728 @default.
- W2028926648 hasConceptScore W2028926648C204366326 @default.
- W2028926648 hasConceptScore W2028926648C205904022 @default.
- W2028926648 hasConceptScore W2028926648C24890656 @default.
- W2028926648 hasConceptScore W2028926648C57879066 @default.
- W2028926648 hasConceptScore W2028926648C61511704 @default.
- W2028926648 hasConceptScore W2028926648C74650414 @default.
- W2028926648 hasIssue "4-7" @default.
- W2028926648 hasLocation W20289266481 @default.
- W2028926648 hasLocation W20289266482 @default.
- W2028926648 hasLocation W20289266483 @default.
- W2028926648 hasLocation W20289266484 @default.
- W2028926648 hasLocation W20289266485 @default.
- W2028926648 hasOpenAccess W2028926648 @default.
- W2028926648 hasPrimaryLocation W20289266481 @default.
- W2028926648 hasRelatedWork W177615645 @default.
- W2028926648 hasRelatedWork W1979120042 @default.
- W2028926648 hasRelatedWork W1990188332 @default.
- W2028926648 hasRelatedWork W2016047932 @default.
- W2028926648 hasRelatedWork W2024435045 @default.
- W2028926648 hasRelatedWork W2044945777 @default.
- W2028926648 hasRelatedWork W2356850316 @default.
- W2028926648 hasRelatedWork W3114897645 @default.
- W2028926648 hasRelatedWork W4293222928 @default.
- W2028926648 hasRelatedWork W2133721347 @default.
- W2028926648 hasVolume "31" @default.
- W2028926648 isParatext "false" @default.
- W2028926648 isRetracted "false" @default.
- W2028926648 magId "2028926648" @default.
- W2028926648 workType "article" @default.