1 citations · 1 across the 3 of their papers we have counts for
4 papers
Non-isochoric stable granular models taking into account fluidisation by pore gas pressure
Laurent Chupin, Thierry Dubois
In this paper, we study non-isochoric models for mixtures of solid particles, at high volume concentration, and a gas. One of the motivations of this work concerns geophysics and m…
An immersed method based on cut-cells for the simulation of 2D incompressible fluid flows past solid structures
François Bouchon, Thierry Dubois, Nicolas James
We present a cut-cell method for the simulation of 2D incompressible flows past obstacles. It consists in using the MAC scheme on cartesian grids and imposing Dirchlet boundary con…
A bi-projection method for incompressible Bingham flows with variable density, viscosity and yield stress
Rénald Chalayer, Laurent Chupin, Thierry Dubois
A new numerical scheme for solving incompressible Bingham flows with variable density, plastic viscosity and yield stress is proposed. The mathematical and computational difficulti…
A numerical study of heat island flows in an open domain: Stationary solutions
Thierry Dubois, Rachid Touzani
We present two dimensional numerical simulations of a natural convection problem in an unbounded domain. A thermal stratification is applied in the vertical direction and the flow…