Matches in SemOpenAlex for { <https://semopenalex.org/work/W2045953630> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2045953630 endingPage "3222" @default.
- W2045953630 startingPage "3207" @default.
- W2045953630 abstract "We examine the possibility of a blowup of the vorticity due to self-stretching and mechanisms for its prevention. We first estimate directly from the Navier-Stokes equations the length scale of coherence in the direction of the vortex lines to be of the order of the Kolmogorov length. Alignment of vortex lines is seen to be a viscous phenomenon and may prevent some scenarios for blowup. Next we derive equations for the curvature and torsion of vortex lines. We show that the same stretching that amplifies the vorticity also tends to straighten out the vortex lines. Then we show that in well-aligned vortex tubes, the self-stretching rate of the vorticity is proportional to the ratio of the vorticity and the radius of curvature. Thus blowup of the vorticity in such tubes can be prevented by the growth of the vorticity being balanced by the straightening of the vortex lines. Implications for vorticity-strain alignment and the scaling theory of turbulence are noted. Finally, we examine the effects of viscous diffusion on the vorticity field and see how viscosity can lead to organization and alignment of vortex lines." @default.
- W2045953630 created "2016-06-24" @default.
- W2045953630 creator A5037968657 @default.
- W2045953630 creator A5066033056 @default.
- W2045953630 creator A5089315651 @default.
- W2045953630 date "1995-04-01" @default.
- W2045953630 modified "2023-10-13" @default.
- W2045953630 title "Creation and dynamics of vortex tubes in three-dimensional turbulence" @default.
- W2045953630 cites W1975691081 @default.
- W2045953630 cites W1991266328 @default.
- W2045953630 cites W1999844482 @default.
- W2045953630 cites W2024578317 @default.
- W2045953630 cites W2025356720 @default.
- W2045953630 cites W2041213761 @default.
- W2045953630 cites W2041610574 @default.
- W2045953630 cites W2055675963 @default.
- W2045953630 cites W2061999012 @default.
- W2045953630 cites W2076373944 @default.
- W2045953630 cites W2102288689 @default.
- W2045953630 cites W2130339663 @default.
- W2045953630 cites W2161387186 @default.
- W2045953630 cites W2161798353 @default.
- W2045953630 cites W4231330442 @default.
- W2045953630 cites W650002141 @default.
- W2045953630 doi "https://doi.org/10.1103/physreve.51.3207" @default.
- W2045953630 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9963000" @default.
- W2045953630 hasPublicationYear "1995" @default.
- W2045953630 type Work @default.
- W2045953630 sameAs 2045953630 @default.
- W2045953630 citedByCount "39" @default.
- W2045953630 countsByYear W20459536302012 @default.
- W2045953630 countsByYear W20459536302013 @default.
- W2045953630 countsByYear W20459536302014 @default.
- W2045953630 countsByYear W20459536302016 @default.
- W2045953630 countsByYear W20459536302017 @default.
- W2045953630 countsByYear W20459536302018 @default.
- W2045953630 countsByYear W20459536302023 @default.
- W2045953630 crossrefType "journal-article" @default.
- W2045953630 hasAuthorship W2045953630A5037968657 @default.
- W2045953630 hasAuthorship W2045953630A5066033056 @default.
- W2045953630 hasAuthorship W2045953630A5089315651 @default.
- W2045953630 hasConcept C121332964 @default.
- W2045953630 hasConcept C140820882 @default.
- W2045953630 hasConcept C162157250 @default.
- W2045953630 hasConcept C176738000 @default.
- W2045953630 hasConcept C195065555 @default.
- W2045953630 hasConcept C196558001 @default.
- W2045953630 hasConcept C200114574 @default.
- W2045953630 hasConcept C200902532 @default.
- W2045953630 hasConcept C2524010 @default.
- W2045953630 hasConcept C33923547 @default.
- W2045953630 hasConcept C56751440 @default.
- W2045953630 hasConcept C57879066 @default.
- W2045953630 hasConcept C74650414 @default.
- W2045953630 hasConcept C91432469 @default.
- W2045953630 hasConceptScore W2045953630C121332964 @default.
- W2045953630 hasConceptScore W2045953630C140820882 @default.
- W2045953630 hasConceptScore W2045953630C162157250 @default.
- W2045953630 hasConceptScore W2045953630C176738000 @default.
- W2045953630 hasConceptScore W2045953630C195065555 @default.
- W2045953630 hasConceptScore W2045953630C196558001 @default.
- W2045953630 hasConceptScore W2045953630C200114574 @default.
- W2045953630 hasConceptScore W2045953630C200902532 @default.
- W2045953630 hasConceptScore W2045953630C2524010 @default.
- W2045953630 hasConceptScore W2045953630C33923547 @default.
- W2045953630 hasConceptScore W2045953630C56751440 @default.
- W2045953630 hasConceptScore W2045953630C57879066 @default.
- W2045953630 hasConceptScore W2045953630C74650414 @default.
- W2045953630 hasConceptScore W2045953630C91432469 @default.
- W2045953630 hasIssue "4" @default.
- W2045953630 hasLocation W20459536301 @default.
- W2045953630 hasLocation W20459536302 @default.
- W2045953630 hasOpenAccess W2045953630 @default.
- W2045953630 hasPrimaryLocation W20459536301 @default.
- W2045953630 hasRelatedWork W149301635 @default.
- W2045953630 hasRelatedWork W1985245439 @default.
- W2045953630 hasRelatedWork W2097362920 @default.
- W2045953630 hasRelatedWork W2124988479 @default.
- W2045953630 hasRelatedWork W2742629478 @default.
- W2045953630 hasRelatedWork W2745215772 @default.
- W2045953630 hasRelatedWork W2963191802 @default.
- W2045953630 hasRelatedWork W353822608 @default.
- W2045953630 hasRelatedWork W4206764282 @default.
- W2045953630 hasRelatedWork W4239677521 @default.
- W2045953630 hasVolume "51" @default.
- W2045953630 isParatext "false" @default.
- W2045953630 isRetracted "false" @default.
- W2045953630 magId "2045953630" @default.
- W2045953630 workType "article" @default.