On the thermophoresis of a spheroidal solid aerosol particle |
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Authors: | N. V. Malai E. R. Shchukin |
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Affiliation: | (1) Belgorod State University, Belgorod, 308015, Russia |
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Abstract: | The steady motion of a spheroidal aerosol particle with inner nonuniformly distributed heat sources (sinks) that is placed in an external temperature gradient is theoretically studied in the Stokes approximation. The mean temperature of the particle surface is assumed to differ slightly from that of the gaseous environment. An analytic expression for the force and rate of thermophoresis are found by solving the gas-dynamic equations in view of the motion of the environment. |
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