About one class of approximate solutions of the Boltzmann equation with screw modes
DOI:
https://doi.org/10.15407/dopovidi2014.02.007Keywords:
Boltzmann equation, screw modesAbstract
A new evident approximate solution of the nonlinear Boltzmann equation for the model of hard spheres is built. It has form of a continual superposition of local Maxwellians, describing the screw-shaped stationary equilibrium states of a gas. Some sufficient cases, in which this distribution minimizes the integral remainder between the sides of the equation, are obtained.
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