Large scale dynamics of dilute gases - IHES
Negative differential conductivity in gases has been studied using simple models of elastic and inelastic collision cross sections for electron scattering. The ...
Quelques contributions à l'analyse mathématique et numérique d ...We present the derivation of kinetic formulas modeling the microscopic interaction of a charged particle withing a molecular gas under effect of ... Model Calculations of Negative Differential Conductivity in Gases|V (t) ? V?| ? C td+1 , where d is the dimension of the space, and C is a positive constant. This approach is not exponential, as typical in friction problems, ... Hydrodynamic limit for granular gases: from Boltzmann equation to ...Boltzmann equation which takes into account the inelasticity of collisions. ... (e = 1 corresponding to elastic collision, in dotted line in the above figure).
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