Browsing by Subject "Constitutive equations"

Now showing items 1-3 of 3

    • Article  

      Cessation of annular Poiseuille flows of Bingham plastics 

      Chatzimina, Maria Evangelia; Xenophontos, Christos A.; Georgiou, Georgios C.; Argyropaidas, Ioannis; Mitsoulis, Evan C. (2007)
      We numerically solve the cessation of the annular Poiseuille flow of Bingham plastics for various values of the diameter ratio, using the regularized constitutive equation proposed by Papanastasiou and employing finite ...
    • Article  

      Solid Tumors Are Poroelastic Solids with a Chemo-mechanical Feedback on Growth 

      Ambrosi, D.; Pezzuto, S.; Riccobelli, D.; Stylianopoulos, T.; Ciarletta, P. (2017)
      The experimental evidence that a feedback exists between growth and stress in tumors poses challenging questions. First, the rheological properties (the “constitutive equations”) of aggregates of malignant cells are still ...
    • Article  

      Transient planar squeeze flow of semi-concentrated fiber suspensions using the Dinh-Armstrong model 

      Alexandrou, Andreas N.; Mitsoulis, E. (2007)
      Numerical simulations are undertaken for the transient squeeze flow between parallel plates under a constant load. The conservation equations are solved via the finite element method in space and the Crank-Nicolson method ...