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> (2020-2024) >
Flows Over Rotating...
Flows Over Rotating Disks and Cones
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- Alfredsson, P. Henrik (författare)
- KTH,Linné Flow Center, FLOW,Teknisk mekanik
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- Kato, Kentaro (författare)
- Shinshu Univ, Dept Mech Syst Engn, Nagano, Japan.
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- Lingwood, Rebecca (författare)
- KTH,Linné Flow Center, FLOW,Teknisk mekanik
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(creator_code:org_t)
- Annual Reviews, 2024
- 2024
- Engelska.
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Ingår i: Annual Review of Fluid Mechanics. - : Annual Reviews. - 0066-4189 .- 1545-4479. ; 56, s. 45-68
- Relaterad länk:
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https://doi.org/10.1...
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visa fler...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Rotating-disk flows were first considered by von Karman in a seminal paper in 1921, where boundary layers in general were discussed and, in two of the nine sections, results for the laminar and turbulent boundary layers over a rotating disk were presented. It was not until in 1955 that flow visualization discovered the existence of stationary cross-flow vortices on the disk prior to the transition to turbulence. The rotating disk can be seen as a special case of rotating cones, and recent research has shown that broad cones behave similarly to disks, whereas sharp cones are susceptible to a different type of instability. Here, we provide a review of the major developments since von Karman's work from 100 years ago, regarding instability, transition, and turbulence in the boundary layers, and we include some analysis not previously published.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Reumatologi och inflammation (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Rheumatology and Autoimmunity (hsv//eng)
Nyckelord
- boundary layer stability
- cross-flow vortices
- absolute instability
- roughness
- transition
- turbulence
Publikations- och innehållstyp
- ref (ämneskategori)
- for (ämneskategori)
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