Orateur
Victor FOURNET
Description
Sprays describe particles in interaction with a surrounding gas. We are interested in the so-called “thick” sprays with a coupling through a drag force and the volume fraction of the gas.
The usual model has several problems at the level of the mathematical analysis. Those problems, and physical consideration, lead us to propose a new averaged model.
The obtained system is conservative and we prove the local-in-time existence of a strong solution. We also propose some numerical results
