Séminaire ACSIOM
mardi 10 octobre 2017 à 11:30 - salle 109 (1er étage)
Ilya Peshkov (Institut de Mathématiques de Toulouse)
Unified continuum flow theory
We discuss a new formulation of the continuum fluid and solid mechanics as one system of first-order hyperbolic partial differential equations of relaxation type. The theory we propose can be applied to modeling viscous flows (Newtonian or non-Newtonian) and elastoplastic deformations in solids. Numerical examples justifying our theory will be presented. We shall also discuss the plausible impact of our results on the next generation of CFD codes.