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Viscoplastic Couette Flow in the Presence of Wall Slip with Non-Zero Slip Yield Stress

The steady-state Couette flow of a yield-stress material obeying the Bingham-plastic constitutive equation is analyzed assuming that slip occurs when the wall shear stress exceeds a threshold value, the slip (or sliding) yield stress. The case of Navier slip (zero slip yield stress) is studied first...

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Detalles Bibliográficos
Autores principales: Damianou, Yiolanda, Panaseti, Pandelitsa, Georgiou, Georgios C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6862606/
https://www.ncbi.nlm.nih.gov/pubmed/31683545
http://dx.doi.org/10.3390/ma12213574

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