Exploring the large-scale structure of Taylor-Couette turbulence through Large-Eddy Simulations
Large eddy simulations (LES) of Taylor-Couette (TC) flow, the flow between two co-axial and independently rotating cylinders are performed in an attempt to explore the large-scale axially-pinned structures seen in experiments and simulations. Both static and dynamic LES models are used. The Reynolds number is kept fixed at Re = 3.4 • 104, and the radius ratio η = ri/ro is set to η = 0.909, limiting the effects of curvature and resulting in frictional Reynolds numbers of around Reτ ≈ 500. Four rotation ratios from Rot =-0.0909 to Rot = 0.3 are simulated. First, the LES of TC is benchmarked for... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2018 |
Schlagwörter: | H2020 / Netherlands / Social Science and Humanities / Advanced Grant / EC / European Research Council / European Commission / Digital Humanities and Cultural Heritage / General Physics and Astronomy |
Sprache: | unknown |
Permalink: | https://search.fid-benelux.de/Record/base-27591608 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://www.openaccessrepository.it/record/99697 |