Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385494554> ?p ?o ?g. }
- W4385494554 abstract "Abstract We present results from an experimental study investigating pairs of helical vortices generated by a one-bladed rotor in hovering conditions. Time-resolved volumetric Lagrangian particle tracking measurements are conducted in a water tunnel to analyze the three-dimensional development of the vortex system. The vortex pairs are generated by a specific tip design, which allows splitting the single tip vortex into two vortices, whose characteristics depend on the geometric fin parameters. The objective of this procedure is the modification of the tip vortex structure, in order to minimize negative effects caused by fluid–structure interactions in applications involving rotors. Certain vortex configurations are affected by centrifugal instabilities, which result in an immediate pronounced growth of the vortex cores. As a consequence of the instability, secondary vortex structures are formed between the unstable cores. The presence of these structures results in an accelerated break-up of the cores, causing them to merge. In order to investigate the influence of the trailing vorticity layer shed from the inner part of the blade, two blade designs with different radial circulation distributions are considered. The measurements are able to track the evolution of the vorticity layer and the secondary structures, providing new insights into the instability of closely spaced vortex pairs with varying circulation ratios." @default.
- W4385494554 created "2023-08-03" @default.
- W4385494554 creator A5016553269 @default.
- W4385494554 creator A5026872597 @default.
- W4385494554 creator A5030238529 @default.
- W4385494554 date "2023-08-01" @default.
- W4385494554 modified "2023-10-14" @default.
- W4385494554 title "High-speed volumetric particle tracking measurements of unstable helical vortex pairs" @default.
- W4385494554 cites W1515007632 @default.
- W4385494554 cites W1753700491 @default.
- W4385494554 cites W1965019347 @default.
- W4385494554 cites W1970204727 @default.
- W4385494554 cites W1972591133 @default.
- W4385494554 cites W1974384835 @default.
- W4385494554 cites W1979176272 @default.
- W4385494554 cites W1986161482 @default.
- W4385494554 cites W1987263772 @default.
- W4385494554 cites W2001365242 @default.
- W4385494554 cites W2022764115 @default.
- W4385494554 cites W2028555662 @default.
- W4385494554 cites W2036192067 @default.
- W4385494554 cites W2036287687 @default.
- W4385494554 cites W2049076454 @default.
- W4385494554 cites W2061347045 @default.
- W4385494554 cites W2061410568 @default.
- W4385494554 cites W2072745786 @default.
- W4385494554 cites W2080687334 @default.
- W4385494554 cites W2095007849 @default.
- W4385494554 cites W2101093110 @default.
- W4385494554 cites W2111061190 @default.
- W4385494554 cites W2343447907 @default.
- W4385494554 cites W2510717176 @default.
- W4385494554 cites W2516152463 @default.
- W4385494554 cites W2584442887 @default.
- W4385494554 cites W2809314013 @default.
- W4385494554 cites W2910417582 @default.
- W4385494554 cites W2913540750 @default.
- W4385494554 cites W2982645559 @default.
- W4385494554 cites W2997570110 @default.
- W4385494554 cites W3021538936 @default.
- W4385494554 cites W3094039421 @default.
- W4385494554 cites W3120910046 @default.
- W4385494554 cites W3207352318 @default.
- W4385494554 cites W4206390866 @default.
- W4385494554 cites W4244785627 @default.
- W4385494554 cites W4245858499 @default.
- W4385494554 cites W4294754469 @default.
- W4385494554 cites W4302406231 @default.
- W4385494554 cites W4306147313 @default.
- W4385494554 doi "https://doi.org/10.1007/s00348-023-03679-8" @default.
- W4385494554 hasPublicationYear "2023" @default.
- W4385494554 type Work @default.
- W4385494554 citedByCount "0" @default.
- W4385494554 crossrefType "journal-article" @default.
- W4385494554 hasAuthorship W4385494554A5016553269 @default.
- W4385494554 hasAuthorship W4385494554A5026872597 @default.
- W4385494554 hasAuthorship W4385494554A5030238529 @default.
- W4385494554 hasBestOaLocation W43854945541 @default.
- W4385494554 hasConcept C11111821 @default.
- W4385494554 hasConcept C121332964 @default.
- W4385494554 hasConcept C140820882 @default.
- W4385494554 hasConcept C141069875 @default.
- W4385494554 hasConcept C168475990 @default.
- W4385494554 hasConcept C176738000 @default.
- W4385494554 hasConcept C197129107 @default.
- W4385494554 hasConcept C200114574 @default.
- W4385494554 hasConcept C207821765 @default.
- W4385494554 hasConcept C23123220 @default.
- W4385494554 hasConcept C41008148 @default.
- W4385494554 hasConcept C56751440 @default.
- W4385494554 hasConcept C57879066 @default.
- W4385494554 hasConcept C74650414 @default.
- W4385494554 hasConcept C91432469 @default.
- W4385494554 hasConceptScore W4385494554C11111821 @default.
- W4385494554 hasConceptScore W4385494554C121332964 @default.
- W4385494554 hasConceptScore W4385494554C140820882 @default.
- W4385494554 hasConceptScore W4385494554C141069875 @default.
- W4385494554 hasConceptScore W4385494554C168475990 @default.
- W4385494554 hasConceptScore W4385494554C176738000 @default.
- W4385494554 hasConceptScore W4385494554C197129107 @default.
- W4385494554 hasConceptScore W4385494554C200114574 @default.
- W4385494554 hasConceptScore W4385494554C207821765 @default.
- W4385494554 hasConceptScore W4385494554C23123220 @default.
- W4385494554 hasConceptScore W4385494554C41008148 @default.
- W4385494554 hasConceptScore W4385494554C56751440 @default.
- W4385494554 hasConceptScore W4385494554C57879066 @default.
- W4385494554 hasConceptScore W4385494554C74650414 @default.
- W4385494554 hasConceptScore W4385494554C91432469 @default.
- W4385494554 hasFunder F4320320879 @default.
- W4385494554 hasFunder F4320324232 @default.
- W4385494554 hasIssue "8" @default.
- W4385494554 hasLocation W43854945541 @default.
- W4385494554 hasOpenAccess W4385494554 @default.
- W4385494554 hasPrimaryLocation W43854945541 @default.
- W4385494554 hasRelatedWork W164802675 @default.
- W4385494554 hasRelatedWork W1984849204 @default.
- W4385494554 hasRelatedWork W2090666965 @default.
- W4385494554 hasRelatedWork W2320280536 @default.
- W4385494554 hasRelatedWork W2576349780 @default.
- W4385494554 hasRelatedWork W2660802634 @default.