Matches in SemOpenAlex for { <https://semopenalex.org/work/W1968698511> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W1968698511 endingPage "3669" @default.
- W1968698511 startingPage "3656" @default.
- W1968698511 abstract "A novel subclass of exact solutions to the Euler equations in two dimensions has been put forward recently [D. Crowdy, “A class of exact multipolar vortices,” Phys. Fluids 11, 2556 (1999)]. The solutions show vortical equilibria which can be described by only two parameters. The first one designates the multipolar aspect of these equilibria, i.e., the number of point vortices involved, while the other parameter signatures the shape of the finite area of uniform vorticity in which the point vortices are embedded. The main aspect of these equilibria is that the vortical configuration is static, meaning that the velocity induced at the patch edge, outside the vortical area, and also at the locations of the point vortices is zero. We show with numerical experiments that quite remarkably the linearly stable equilibria of Crowdy seem to mix very efficiently in contrast to the unstable vortex solutions. In the second part of this paper we report on the dynamics, stability, and mixing properties of similar vortex systems where the point vortices are regularized to vortex patches (with uniform vorticity). Several of these multiple-patch vortices turn out to be remarkably stable, although the regularization itself should be considered as a (symmetric) perturbation of Crowdy’s multipolar solutions." @default.
- W1968698511 created "2016-06-24" @default.
- W1968698511 creator A5005309801 @default.
- W1968698511 creator A5031505593 @default.
- W1968698511 creator A5036253330 @default.
- W1968698511 date "2004-09-01" @default.
- W1968698511 modified "2023-09-27" @default.
- W1968698511 title "Stability and transport properties of multiple-patch quasiequilibria" @default.
- W1968698511 cites W1973269072 @default.
- W1968698511 cites W2028505822 @default.
- W1968698511 cites W2032812879 @default.
- W1968698511 cites W2038120034 @default.
- W1968698511 cites W2038436047 @default.
- W1968698511 cites W2046557699 @default.
- W1968698511 cites W2084478221 @default.
- W1968698511 cites W2092547677 @default.
- W1968698511 cites W2110685106 @default.
- W1968698511 cites W2113975014 @default.
- W1968698511 cites W2136018460 @default.
- W1968698511 cites W2150683523 @default.
- W1968698511 cites W2168021114 @default.
- W1968698511 cites W4247206069 @default.
- W1968698511 cites W4252555002 @default.
- W1968698511 cites W4256536002 @default.
- W1968698511 doi "https://doi.org/10.1063/1.1785111" @default.
- W1968698511 hasPublicationYear "2004" @default.
- W1968698511 type Work @default.
- W1968698511 sameAs 1968698511 @default.
- W1968698511 citedByCount "1" @default.
- W1968698511 crossrefType "journal-article" @default.
- W1968698511 hasAuthorship W1968698511A5005309801 @default.
- W1968698511 hasAuthorship W1968698511A5031505593 @default.
- W1968698511 hasAuthorship W1968698511A5036253330 @default.
- W1968698511 hasBestOaLocation W19686985112 @default.
- W1968698511 hasConcept C121332964 @default.
- W1968698511 hasConcept C134306372 @default.
- W1968698511 hasConcept C140820882 @default.
- W1968698511 hasConcept C154945302 @default.
- W1968698511 hasConcept C177918212 @default.
- W1968698511 hasConcept C200114574 @default.
- W1968698511 hasConcept C2776135515 @default.
- W1968698511 hasConcept C33923547 @default.
- W1968698511 hasConcept C38409319 @default.
- W1968698511 hasConcept C41008148 @default.
- W1968698511 hasConcept C56751440 @default.
- W1968698511 hasConcept C57879066 @default.
- W1968698511 hasConcept C62520636 @default.
- W1968698511 hasConcept C74650414 @default.
- W1968698511 hasConceptScore W1968698511C121332964 @default.
- W1968698511 hasConceptScore W1968698511C134306372 @default.
- W1968698511 hasConceptScore W1968698511C140820882 @default.
- W1968698511 hasConceptScore W1968698511C154945302 @default.
- W1968698511 hasConceptScore W1968698511C177918212 @default.
- W1968698511 hasConceptScore W1968698511C200114574 @default.
- W1968698511 hasConceptScore W1968698511C2776135515 @default.
- W1968698511 hasConceptScore W1968698511C33923547 @default.
- W1968698511 hasConceptScore W1968698511C38409319 @default.
- W1968698511 hasConceptScore W1968698511C41008148 @default.
- W1968698511 hasConceptScore W1968698511C56751440 @default.
- W1968698511 hasConceptScore W1968698511C57879066 @default.
- W1968698511 hasConceptScore W1968698511C62520636 @default.
- W1968698511 hasConceptScore W1968698511C74650414 @default.
- W1968698511 hasIssue "10" @default.
- W1968698511 hasLocation W19686985111 @default.
- W1968698511 hasLocation W19686985112 @default.
- W1968698511 hasLocation W19686985113 @default.
- W1968698511 hasOpenAccess W1968698511 @default.
- W1968698511 hasPrimaryLocation W19686985111 @default.
- W1968698511 hasRelatedWork W2028602209 @default.
- W1968698511 hasRelatedWork W2031107213 @default.
- W1968698511 hasRelatedWork W2037561052 @default.
- W1968698511 hasRelatedWork W2145707699 @default.
- W1968698511 hasRelatedWork W2310224570 @default.
- W1968698511 hasRelatedWork W2374061034 @default.
- W1968698511 hasRelatedWork W2375872033 @default.
- W1968698511 hasRelatedWork W2760963498 @default.
- W1968698511 hasRelatedWork W4289705415 @default.
- W1968698511 hasRelatedWork W4309677745 @default.
- W1968698511 hasVolume "16" @default.
- W1968698511 isParatext "false" @default.
- W1968698511 isRetracted "false" @default.
- W1968698511 magId "1968698511" @default.
- W1968698511 workType "article" @default.