Abstract
The velocity distribution function of passive-tracer particles in a gas flow on a closed boundary of a given spatial region is found for various relations between the regular drift and diffusion. An example of calculation of the velocity probability density on the boundary of a region comprising a source of particles is given.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 48, No. 1, pp. 86–93, January 2005.
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Gribova, E.Z. Velocity distribution of Brownian particles at the input of a closed detector. Radiophys Quantum Electron 48, 77–84 (2005). https://doi.org/10.1007/s11141-005-0050-5
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DOI: https://doi.org/10.1007/s11141-005-0050-5