It is well-recognized that granular media under rapid flow conditions can be modeled as a
gas of hard spheres with inelastic collisions. At moderate densities, a fundamental basis for …

We derive from the first principles new hydrodynamic equations—Smoluchowski-Euler
equations for aggregation kinetics in space-inhomogeneous fluids with fluxes. Starting from …

We report the emergence of a giant Mpemba effect in the uniformly heated gas of inelastic
rough hard spheres: The initially hotter sample may cool sooner than the colder one, even …

In contrast to molecular gases, granular gases are characterized by inelastic collisions and
require therefore permanent driving to maintain a constant kinetic energy. The kinetic theory …

We study the conditions under which a Mpemba-like effect emerges in granular gases of
inelastic and rough hard disks driven by a class of thermostats characterized by the splitting …

The Mpemba effect occurs when two samples at different initial temperatures evolve in such
a way that the temperatures cross each other during the relaxation toward equilibrium. In this …

Kinetic theory is a common choice for closing the solid phase stress in the continuum theory
for dilute and moderate dense gas–solid flows. In this article, methods are proposed for …

The Mpemba effect (a counterintuitive thermal relaxation process where an initially hotter
system may cool down to the steady state sooner than an initially colder system) is studied in …

The Enskog kinetic theory is applied to compute the mean square displacement of impurities
or intruders (modeled as smooth inelastic hard spheres) immersed in a granular gas of …

The diffusion transport coefficients of a binary granular suspension where one of the
components is present in tracer concentration are determined from the (inelastic) Enskog …