A recently proposed consistent approach for elastically scattering gas mixtures, of the type
introduced by Bhatnagar, Gross, and Krook (BGK), has been extended to deal with a four …

We consider the reactive Boltzmann equations for a mixture of different species of
molecules, including a fixed background. We propose a scaling in which the collisions …

We propose a new kinetic BGK-type model for a mixture of four monatomic gases,
undergoing a bimolecular and reversible chemical reaction. The elastic and reactive …

The shock structure in a gas mixture undergoing a bimolecular chemical reaction is studied
by means of a reactive kinetic relaxation model. The relevant nonlinear integrodifferential …

Mathematical modelling for practical purposes of multicomponent gaseous flows with
chemical reactions is a fundamental problem in the scientific literature, and an extensive …

A relaxation time approximation of the reactive Boltzmann equations for a bimolecular
reaction, well suited for dealing with fast chemical processes, is discussed. The (single) BGK …

We consider a binary reacting mixture composed by a monatomic and a polyatomic gas,
diffusing in a host medium, and undergoing elastic, inelastic and chemical interactions. We …

The problem of sub-shock occurrence within a shock structure solution is investigated for an
inert binary mixture of monoatomic gases, modelled by a Grad 10-moment approximation of …

We introduce and discuss Grad's moment equations for dilute granular systems of hard
spheres with dissipative collisions and variable coefficient of restitution, under the …

In recent years, new suggestions and proposals concerning the mathematical modelling and
applications of multi-component gaseous flows with chemical reactions have been …