FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014128894> ?p ?o ?g. }

• W2014128894 endingPage "934" @default.
• W2014128894 startingPage "920" @default.
• W2014128894 abstract "Abstract The dynamics of a Rayleigh–Benard convection problem in a cubical cavity at moderate values of the Rayleigh number ( Ra ≤ 10 5 ) and a Prandtl number of Pr = 0.71 (with extensions to Pr = 0.75 and 0.80) was investigated. The cubical cavity was heated from below and had perfectly conducting sidewalls and uniform temperature distributions on the two horizontal walls. A system of ordinary differential equations with a dimension of typically N ≈ 11 000 was obtained when the conservation equations were discretized by means of a Galerkin method. Previous knowledge of the bifurcation diagram of steady solutions, reported in the literature, was used to identify the origin of several branches of periodic orbits that were continued with Ra. Half a dozen of such periodic orbits were found to be stable within narrow ranges of Ra (at most, some 5000 units wide). An attracting two-torus, restricted to a very narrow region of Ra, was also identified. It was found that the instabilization of periodic orbits quite often resulted into the development of complex dynamics such as the creation of homoclinic and heteroclinic orbits. Instances of both types of global bifurcations were analyzed in some detail. One particular instance of chaotic dynamics (a strange attractor) was also identified. Chaotic dynamics has been found at Pr = 0.71 in a flow invariant subspace, which can be interpreted as a fixed-point subspace in terms of equivariant theory; this subspace is not attracting. However, some regions of attracting chaotic dynamics for moderate Rayleigh numbers ( 9 × 10 4 ≤ R a ≤ 10 5 ) were found at values of Pr slightly above 0.71. The role of a particular homoclinic solution found at Pr = 0.71 in the generation of these chaotic regions was analyzed." @default.
• W2014128894 created "2016-06-24" @default.
• W2014128894 creator A5018227205 @default.
• W2014128894 creator A5038131084 @default.
• W2014128894 creator A5064810488 @default.
• W2014128894 creator A5085512015 @default.
• W2014128894 date "2011-05-01" @default.
• W2014128894 modified "2023-09-27" @default.
• W2014128894 title "From steady solutions to chaotic flows in a Rayleigh–Bénard problem at moderate Rayleigh numbers" @default.
• W2014128894 cites W1601723819 @default.
• W2014128894 cites W1968220940 @default.
• W2014128894 cites W1971183091 @default.
• W2014128894 cites W1985529181 @default.
• W2014128894 cites W2002257715 @default.
• W2014128894 cites W2011483623 @default.
• W2014128894 cites W2020031325 @default.
• W2014128894 cites W2037345720 @default.
• W2014128894 cites W2038469228 @default.
• W2014128894 cites W2042814236 @default.
• W2014128894 cites W2043129778 @default.
• W2014128894 cites W2049546479 @default.
• W2014128894 cites W2062908485 @default.
• W2014128894 cites W2068116750 @default.
• W2014128894 cites W2071517920 @default.
• W2014128894 cites W2091985113 @default.
• W2014128894 cites W2097089324 @default.
• W2014128894 cites W2118278101 @default.
• W2014128894 cites W2123029817 @default.
• W2014128894 cites W2123643035 @default.
• W2014128894 cites W2157182102 @default.
• W2014128894 cites W4231989790 @default.
• W2014128894 doi "https://doi.org/10.1016/j.physd.2011.01.007" @default.
• W2014128894 hasPublicationYear "2011" @default.
• W2014128894 type Work @default.
• W2014128894 sameAs 2014128894 @default.
• W2014128894 citedByCount "18" @default.
• W2014128894 countsByYear W20141288942012 @default.
• W2014128894 countsByYear W20141288942013 @default.
• W2014128894 countsByYear W20141288942014 @default.
• W2014128894 countsByYear W20141288942015 @default.
• W2014128894 countsByYear W20141288942016 @default.
• W2014128894 countsByYear W20141288942017 @default.
• W2014128894 countsByYear W20141288942018 @default.
• W2014128894 countsByYear W20141288942020 @default.
• W2014128894 countsByYear W20141288942022 @default.
• W2014128894 countsByYear W20141288942023 @default.
• W2014128894 crossrefType "journal-article" @default.
• W2014128894 hasAuthorship W2014128894A5018227205 @default.
• W2014128894 hasAuthorship W2014128894A5038131084 @default.
• W2014128894 hasAuthorship W2014128894A5064810488 @default.
• W2014128894 hasAuthorship W2014128894A5085512015 @default.
• W2014128894 hasConcept C120665830 @default.
• W2014128894 hasConcept C121332964 @default.
• W2014128894 hasConcept C121864883 @default.
• W2014128894 hasConcept C154945302 @default.
• W2014128894 hasConcept C2777052490 @default.
• W2014128894 hasConcept C33923547 @default.
• W2014128894 hasConcept C41008148 @default.
• W2014128894 hasConcept C46244369 @default.
• W2014128894 hasConcept C57879066 @default.
• W2014128894 hasConceptScore W2014128894C120665830 @default.
• W2014128894 hasConceptScore W2014128894C121332964 @default.
• W2014128894 hasConceptScore W2014128894C121864883 @default.
• W2014128894 hasConceptScore W2014128894C154945302 @default.
• W2014128894 hasConceptScore W2014128894C2777052490 @default.
• W2014128894 hasConceptScore W2014128894C33923547 @default.
• W2014128894 hasConceptScore W2014128894C41008148 @default.
• W2014128894 hasConceptScore W2014128894C46244369 @default.
• W2014128894 hasConceptScore W2014128894C57879066 @default.
• W2014128894 hasIssue "11" @default.
• W2014128894 hasLocation W20141288941 @default.
• W2014128894 hasOpenAccess W2014128894 @default.
• W2014128894 hasPrimaryLocation W20141288941 @default.
• W2014128894 hasRelatedWork W1981776498 @default.
• W2014128894 hasRelatedWork W1985141094 @default.
• W2014128894 hasRelatedWork W1992554000 @default.
• W2014128894 hasRelatedWork W1993180886 @default.
• W2014128894 hasRelatedWork W2153381677 @default.
• W2014128894 hasRelatedWork W2315865277 @default.
• W2014128894 hasRelatedWork W2543015666 @default.
• W2014128894 hasRelatedWork W2549801881 @default.
• W2014128894 hasRelatedWork W2742811867 @default.
• W2014128894 hasRelatedWork W3175507744 @default.
• W2014128894 hasVolume "240" @default.
• W2014128894 isParatext "false" @default.
• W2014128894 isRetracted "false" @default.
• W2014128894 magId "2014128894" @default.
• W2014128894 workType "article" @default.