Data di Pubblicazione:
2007
Citazione:
Viscoplastic flow over an inclined surface (Erratum) / N.J. Balmforth, R.V. Craster, A.C. Rust, R. Sassi. - In: JOURNAL OF NON-NEWTONIAN FLUID MECHANICS. - ISSN 0377-0257. - 142:1-3(2007), pp. 219-243.
Abstract:
We review viscoplastic flow over inclined surfaces, focusing on constant-flux extrusions from small vents and the slumping of a fixed volume of material. Lubrication theory is used for shallow and slow flows to reduce the governing equations to a non-linear diffusion-type equation for the local fluid depth; this model is used as the basis for exploration of the problem. Theory is compared to experiments. A number of complications and additional physical effects are discussed that enrich real situations. © 2006 Elsevier B.V. All rights reserved.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Similarity solutions; Viscoplastic fluids; Yield stress; Fluid Flow and Transfer Processes
Elenco autori:
N.J. Balmforth, R.V. Craster, A.C. Rust, R. Sassi
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