A new elastoviscoplastic model based on the Herschel–Bulkley viscoplastic model

By Pierre Saramito. 2009

261 citations recorded by the source corpus.

Subfields: Fluid Flow and Transfer Processes, Materials Chemistry, Polymers and Plastics

View Paper: https://www.semanticscholar.org/paper/6e92311bbc91956086f242b6eebd3d5f180c9eec

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In Fluid Flow and Transfer Processes

In Materials Chemistry

In Polymers and Plastics

Citations in the corpus

Describing and prescribing the constitutive response of yield stress fluids using large amplitude oscillatory shear stress (LAOStress) (2013, methodology): “The model developed by Saramito (2009) (which incorporates a yielding transition at a critical stress) exhibits the same deficiency as the Kelvin-Voigt model, because it predicts Kelvin-Voigt viscoelastic deformation below the yield stress.”
Perspectives on viscoelastic flow instabilities and elastic turbulence (2021, background): “particle-filled viscoelastic fluids, in which a yield stress also appears, suitable frame-invariant tensorial constitutive models are just beginning to appear [15, 16], but very few stability analyses have yet been performed for this class of materials, which can be conveniently described as elastov”
Numerical simulations of complex yield-stress fluid flows (2017, background): “In the same paper, they presented a comparative study of five recently proposed elastoviscoplastic models (Saramito 2007; Belblidia et al. 2011; Park and Liu 2010; Saramito 2009).”
Yielding to Stress: Recent Developments in Viscoplastic Fluid Mechanics (2014, methodology): “Alternatively, one can abandon the idealized yield-stress model in favor of a constitutive law that accounts for subyield deformation and uniquely determines the stress state (Saramito 2009, Thompson & de Souza Mendes 2012).”
Mapping thixo-elasto-visco-plastic behavior (2017, background): “…a comprehensive overview of the state of the field for thixotropic inelastic fluids (corresponding to Te → 0; de Souza Mendes and Thompson 2012), and Saramito (2009) has developed a general elastoviscoplastic formulation that unites the Bingham/Herschel-Bulkley (viscoplastic) and Oldroyd…”