The numerical approach [in Barracuda Virtual Reactor] has turned out to be robust and time-saving and allowed [us] to dramatically reduce the computational cost with respect the classical two fluids Eulerian-Eulerian models.
Di Nardo, Calchetti, and Stendardo, ENEA
As stated in “Modeling and Simulation of an Oxygen-Blown Bubbling Fluidized Bed Gasifier Using the Computational Particle- Fluid Dynamics (CPFD) Approach“