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A. V. Lazarev, K. A. Tatarenko, D. N. Trubnikov
About
the aerodynamic acceleration of heavy particle in a supersonic jet of disparate
mass binary mixture
Abstract
On the basis on moment method for solving the Boltzmann equation with
an ellipsoidal velocity distribution function, aerodynamic particle
acceleration heavy component mixtures in trace amounts in the light carrier gas
has been considered. A simple analytical dependence of the limiting average
velocity of the particles of the heavy component on conditions in the source
and the constant C6 branch attraction interaction potential was obtained. Comparison with experimental data
shows good agreement.
Key words: Boltzmann
equation, moments method, disparate mass, "slip" velocities
Copyright (C) Chemistry Dept., Moscow State University, 2002
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