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Yield-stress fluids in porous media: a comparison of viscoplastic and elastoviscoplastic flows

A numerical and theoretical study of yield-stress fluid flows in two types of model porous media is presented. We focus on viscoplastic and elastoviscoplastic flows to reveal some differences and similarities between these two classes of flows. Small elastic effects increase the pressure drop and al...

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Detalles Bibliográficos
Autores principales: Chaparian, Emad, Izbassarov, Daulet, De Vita, Francesco, Brandt, Luca, Tammisola, Outi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Netherlands 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7021153/
https://www.ncbi.nlm.nih.gov/pubmed/32116390
http://dx.doi.org/10.1007/s11012-019-01010-6