[HTML][HTML] H (div)-conforming and discontinuous Galerkin approach for Herschel–Bulkley flow with density-dependent viscosity and yield stress
S González-Andrade, PEM Silva - Applications in Engineering Science, 2024 - Elsevier
This paper presents a comprehensive study on Herschel–Bulkley flow, where the flow
parameters are dependent on the density. The Herschel–Bulkley model is a generalized …
parameters are dependent on the density. The Herschel–Bulkley model is a generalized …
A discontinuous Galerkin and semismooth Newton approach for the numerical solution of Bingham flow with variable density
S González-Andrade… - Computational Methods in …, 2024 - degruyter.com
This paper is devoted to the study of Bingham flow with variable density. We propose a local
bi-viscosity regularization of the stress tensor based on a Huber smoothing step. Next, our …
bi-viscosity regularization of the stress tensor based on a Huber smoothing step. Next, our …
A Dual-Mixed Approximation for a Huber Regularization of Viscoplastic Flow Problems.
S González-Andrade, PE Méndez - BOOK OF - ci2ma.udec.cl
In the present study, we introduce a dual-mixed formulation tailored to address stationary
viscoplastic flows exhibiting yield behavior, exemplified by the Bingham or Herschel-Bulkley …
viscoplastic flows exhibiting yield behavior, exemplified by the Bingham or Herschel-Bulkley …