Abstract :

In this work, we consider a spray consisting of droplets surrounded by a gas. The droplets are described by a kinetic equation and the gas verifies a classical equation of fluid dynamics (eg Navier-Stokes). We write down the kernels corresponding to complex phenomena such as oscillations, breakup and collisions/coalescences. We recall for that the T.A.B model of oscillations introduced in particular in the KIVA code of combustion of Los Alamos.