Fluid boundary of a viscoplastic Bingham flow for finite solid deformations

Article English OPEN
Thual, Olivier; Lacaze, Laurent;
(2010)
  • Publisher: Elsevier
  • Journal: Journal of Non-Newtonian Fluid Mechanics (issn: 0377-0257)
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.1016/j.jnnfm.2009.09.005
  • Subject: Bingham fluid | Mécanique des fluides | Yield stress | [ SPI.MECA.MEFL ] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph] | Plastic rule function | [ PHYS.MECA.MEFL ] Physics [physics]/Mechanics [physics]/Mechanics of the fluids [physics.class-ph] | [SPI.MECA.MEFL]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph] | [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Mechanics of the fluids [physics.class-ph] | Von Mises criterion | Neo-Hookean rheology

International audience; The modelling of viscoplastic Bingham fluids often relies on a rheological constitutive law based on a "plastic rule function" often identical to the yield criterion of the solid state. It is also often assumed that this plastic rule function van... View more
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