Multi-fidelity modelling of shark skin denticle flows: insights into drag generation mechanisms

We investigate the flow over smooth (non-ribletted) shark skin denticles in an open-channel flow using direct numerical simulation (DNS) and two Reynolds averaged Navier–Stokes (RANS) closures. Large peaks in pressure and viscous drag are observed at the denticle crown edges, where they are exposed...

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Detalles Bibliográficos
Autores principales: Lloyd, C. J., Mittal, K., Dutta, S., Dorrell, R. M., Peakall, J., Keevil, G. M., Burns, A. D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society 2023
Materias:
Physics and Biophysics
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9890104/
https://www.ncbi.nlm.nih.gov/pubmed/36756066
http://dx.doi.org/10.1098/rsos.220684

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9890104/
https://www.ncbi.nlm.nih.gov/pubmed/36756066
http://dx.doi.org/10.1098/rsos.220684

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