Matches in SemOpenAlex for { <https://semopenalex.org/work/W2092245542> ?p ?o ?g. }
Showing items 1 to 54 of
54
with 100 items per page.
- W2092245542 endingPage "327" @default.
- W2092245542 startingPage "327" @default.
- W2092245542 abstract "An initial state consisting of sugar solution lying above a denser salt solution in a Hele-Shaw cell is unstable to disturbances that evolve into long, slender fingers. An analysis of the structure of fully evolved (infinitely long) fingers that are independent of the vertical coordinate concludes that fingers with a width of the order of the buoyancy-layer thickness have maximum growth rate. Since effective gravity can be altered by inclining the Hele-Shaw cell toward the horizontal, fingers of different preferred widths can be established. An abrupt change of the angle of inclination changes the preferred width. A stability analysis of the resulting initial-value problem shows that perturbations with a vertical scale of the order of the buoyancy-layer thickness grow, and fluid from each finger penetrates laterally into the two adjacent fingers. The unstable modes resemble those observed experimentally by Taylor & Veronis (1986). It turns out that all vertically uniform fingers, even ones with the preferred width of the basic state, are unstable to a non-oscillatory peturbation that changes straight fingers to ones that have a vertically wavy structure. In all cases the vertical scale of the most unstable disturbance is of the order of the buoyancy-layer thickness. Also included is a discussion of the need for a model describing the transient evolution of fingers and particularly one that contains an analysis of the role of the transition region between the salt-finger zone and the reservoirs above and below." @default.
- W2092245542 created "2016-06-24" @default.
- W2092245542 creator A5006963513 @default.
- W2092245542 date "1987-07-01" @default.
- W2092245542 modified "2023-10-14" @default.
- W2092245542 title "The role of the buoyancy layer in determining the structure of salt fingers" @default.
- W2092245542 cites W1973530355 @default.
- W2092245542 cites W1980945186 @default.
- W2092245542 cites W2017404292 @default.
- W2092245542 cites W2091466414 @default.
- W2092245542 cites W2126674885 @default.
- W2092245542 cites W2157976504 @default.
- W2092245542 doi "https://doi.org/10.1017/s0022112087001836" @default.
- W2092245542 hasPublicationYear "1987" @default.
- W2092245542 type Work @default.
- W2092245542 sameAs 2092245542 @default.
- W2092245542 citedByCount "14" @default.
- W2092245542 crossrefType "journal-article" @default.
- W2092245542 hasAuthorship W2092245542A5006963513 @default.
- W2092245542 hasConcept C121332964 @default.
- W2092245542 hasConcept C127313418 @default.
- W2092245542 hasConcept C141614622 @default.
- W2092245542 hasConcept C192562407 @default.
- W2092245542 hasConcept C207821765 @default.
- W2092245542 hasConcept C538625479 @default.
- W2092245542 hasConcept C57879066 @default.
- W2092245542 hasConceptScore W2092245542C121332964 @default.
- W2092245542 hasConceptScore W2092245542C127313418 @default.
- W2092245542 hasConceptScore W2092245542C141614622 @default.
- W2092245542 hasConceptScore W2092245542C192562407 @default.
- W2092245542 hasConceptScore W2092245542C207821765 @default.
- W2092245542 hasConceptScore W2092245542C538625479 @default.
- W2092245542 hasConceptScore W2092245542C57879066 @default.
- W2092245542 hasIssue "-1" @default.
- W2092245542 hasLocation W20922455421 @default.
- W2092245542 hasOpenAccess W2092245542 @default.
- W2092245542 hasPrimaryLocation W20922455421 @default.
- W2092245542 hasRelatedWork W2044259446 @default.
- W2092245542 hasRelatedWork W2072096715 @default.
- W2092245542 hasRelatedWork W2073629618 @default.
- W2092245542 hasRelatedWork W2083375548 @default.
- W2092245542 hasRelatedWork W2118846809 @default.
- W2092245542 hasRelatedWork W2154460062 @default.
- W2092245542 hasRelatedWork W2168089462 @default.
- W2092245542 hasRelatedWork W4317393705 @default.
- W2092245542 hasRelatedWork W4384200628 @default.
- W2092245542 hasRelatedWork W752396547 @default.
- W2092245542 hasVolume "180" @default.
- W2092245542 isParatext "false" @default.
- W2092245542 isRetracted "false" @default.
- W2092245542 magId "2092245542" @default.
- W2092245542 workType "article" @default.