An energy analysis of convective instabilities of the Bödewadt and Ekman boundary layers over rough surfaces

DOI10.1016/j.euromechflu.2016.09.006zbMath1408.76255OpenAlexW2503546792MaRDI QIDQ1672117

S. J. Garrett, B. Alveroglu, Antonio Segalini

Publication date: 7 September 2018

Published in: European Journal of Mechanics. B. Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechflu.2016.09.006

zbMATH Keywords

energyroughnessBEK family

Mathematics Subject Classification ID

Absolute and convective instability and stability in hydrodynamic stability (76E15) General theory of rotating fluids (76U05) Transition to turbulence (76F06)

Related Items (1)

On the instability of Ekman boundary‐layer flow over a rough disk with a wavy surface profile

Cites Work

• Transition to turbulence of the Batchelor flow in a rotor/stator device
• The effect of surface roughness on the convective instability of the BEK family of boundary-layer flows
• The flow due to a rough rotating disk
• The effects of surface mass flux on the instability of the BEK system of rotating boundary-layer flows
• Instabilities of the flow between a rotating and a stationary disk
• The effect of anisotropic and isotropic roughness on the convective stability of the rotating disk boundary layer
• An experimental study of the instability of the laminar Ekman boundary layer
• Absolute instability of the Ekman layer and related rotating flows
• The stability of rotating-disc boundary-layer flow over a compliant wall. Part 1. Type I and II instabilities
• Flow between a stationary and a rotating disk shrouded by a co-rotating cylinder
• Die Drehströmung über festem Grunde

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