Matches in SemOpenAlex for { <https://semopenalex.org/work/W1995291267> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W1995291267 abstract "Three-dimensional and axisymmetric numerical simulations of the incompressible Navier-Stokes equations have been conducted to study the appearance and development of vortex breakdown in a family of columnar vortex flows in a straight pipe without wall friction. The numerical simulations show that the basic form of breakdown is axisymmetric, and a transition to helical breakdown modes is shown to be caused by a sufficiently large pocket of absolute instability inside the original axisymmetric “bubble” of recirculating flow. Depending on the values of the Reynolds and swirl parameters, two distinct unstable modes corresponding to azimuthal wave numbers n=+1 and n=+2 have been found to yield a helical or a double-helical breakdown mode, respectively. By means of a simple linear spatial stability analysis carried out in the sections of the pipe where the basic axisymmetric flow presents reverse flow, we have identified the frequencies and the dominant azimuthal wave numbers observed in the three-dimensional simulations." @default.
- W1995291267 created "2016-06-24" @default.
- W1995291267 creator A5040868939 @default.
- W1995291267 creator A5083899473 @default.
- W1995291267 date "2006-08-01" @default.
- W1995291267 modified "2023-10-03" @default.
- W1995291267 title "On the development of three-dimensional vortex breakdown in cylindrical regions" @default.
- W1995291267 cites W1963584623 @default.
- W1995291267 cites W1967963933 @default.
- W1995291267 cites W1981906219 @default.
- W1995291267 cites W1985168710 @default.
- W1995291267 cites W1991261345 @default.
- W1995291267 cites W1992632107 @default.
- W1995291267 cites W1998126619 @default.
- W1995291267 cites W2001181722 @default.
- W1995291267 cites W2004389573 @default.
- W1995291267 cites W2019091994 @default.
- W1995291267 cites W2023300208 @default.
- W1995291267 cites W2023301496 @default.
- W1995291267 cites W2033376959 @default.
- W1995291267 cites W2045092271 @default.
- W1995291267 cites W2062856798 @default.
- W1995291267 cites W2071633407 @default.
- W1995291267 cites W2095613055 @default.
- W1995291267 cites W2121072229 @default.
- W1995291267 cites W2122253361 @default.
- W1995291267 cites W2122333748 @default.
- W1995291267 cites W2124188683 @default.
- W1995291267 cites W2127702255 @default.
- W1995291267 cites W2137632129 @default.
- W1995291267 cites W2149695423 @default.
- W1995291267 cites W2162473925 @default.
- W1995291267 cites W2171532262 @default.
- W1995291267 cites W4245720376 @default.
- W1995291267 cites W4249294972 @default.
- W1995291267 cites W4256005915 @default.
- W1995291267 doi "https://doi.org/10.1063/1.2338065" @default.
- W1995291267 hasPublicationYear "2006" @default.
- W1995291267 type Work @default.
- W1995291267 sameAs 1995291267 @default.
- W1995291267 citedByCount "16" @default.
- W1995291267 countsByYear W19952912672015 @default.
- W1995291267 countsByYear W19952912672018 @default.
- W1995291267 countsByYear W19952912672021 @default.
- W1995291267 countsByYear W19952912672022 @default.
- W1995291267 countsByYear W19952912672023 @default.
- W1995291267 crossrefType "journal-article" @default.
- W1995291267 hasAuthorship W1995291267A5040868939 @default.
- W1995291267 hasAuthorship W1995291267A5083899473 @default.
- W1995291267 hasConcept C120665830 @default.
- W1995291267 hasConcept C121332964 @default.
- W1995291267 hasConcept C140820882 @default.
- W1995291267 hasConcept C157915830 @default.
- W1995291267 hasConcept C159737794 @default.
- W1995291267 hasConcept C182748727 @default.
- W1995291267 hasConcept C196558001 @default.
- W1995291267 hasConcept C207821765 @default.
- W1995291267 hasConcept C33026886 @default.
- W1995291267 hasConcept C35377427 @default.
- W1995291267 hasConcept C38349280 @default.
- W1995291267 hasConcept C57879066 @default.
- W1995291267 hasConcept C62520636 @default.
- W1995291267 hasConcept C74650414 @default.
- W1995291267 hasConcept C84655787 @default.
- W1995291267 hasConceptScore W1995291267C120665830 @default.
- W1995291267 hasConceptScore W1995291267C121332964 @default.
- W1995291267 hasConceptScore W1995291267C140820882 @default.
- W1995291267 hasConceptScore W1995291267C157915830 @default.
- W1995291267 hasConceptScore W1995291267C159737794 @default.
- W1995291267 hasConceptScore W1995291267C182748727 @default.
- W1995291267 hasConceptScore W1995291267C196558001 @default.
- W1995291267 hasConceptScore W1995291267C207821765 @default.
- W1995291267 hasConceptScore W1995291267C33026886 @default.
- W1995291267 hasConceptScore W1995291267C35377427 @default.
- W1995291267 hasConceptScore W1995291267C38349280 @default.
- W1995291267 hasConceptScore W1995291267C57879066 @default.
- W1995291267 hasConceptScore W1995291267C62520636 @default.
- W1995291267 hasConceptScore W1995291267C74650414 @default.
- W1995291267 hasConceptScore W1995291267C84655787 @default.
- W1995291267 hasIssue "8" @default.
- W1995291267 hasLocation W19952912671 @default.
- W1995291267 hasOpenAccess W1995291267 @default.
- W1995291267 hasPrimaryLocation W19952912671 @default.
- W1995291267 hasRelatedWork W1487143416 @default.
- W1995291267 hasRelatedWork W1968762673 @default.
- W1995291267 hasRelatedWork W1977549340 @default.
- W1995291267 hasRelatedWork W1998206761 @default.
- W1995291267 hasRelatedWork W2069105401 @default.
- W1995291267 hasRelatedWork W2086581998 @default.
- W1995291267 hasRelatedWork W2125877407 @default.
- W1995291267 hasRelatedWork W229302076 @default.
- W1995291267 hasRelatedWork W2363925954 @default.
- W1995291267 hasRelatedWork W2772820900 @default.
- W1995291267 hasVolume "18" @default.
- W1995291267 isParatext "false" @default.
- W1995291267 isRetracted "false" @default.
- W1995291267 magId "1995291267" @default.
- W1995291267 workType "article" @default.