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This article is cited in 1 scientific paper (total in 1 paper)
Computational mathematics
Mathematical modeling rarefied gas flow in a rectangular channel with an inner cylindrical element
O. V. Germider, V. N. Popov Northern Arctic Federal University named after M. V. Lomonosov,
Severnaya Dvina Emb., 4, 163002, Arkhangelsk, Russia
Abstract:
The article proposes method of solving the problem of heat and mass transfer in a long rectangular channel with an inner cylindrical element. A rarefied gas flow trough cross section is studied on the basis of kinetic equation in the free molecular. Diffuse reflection model for the boundary condition at the channel walls is used. The expression for the mass flux is obtained as a linear function of a pressure gradient supported in the channel.
Keywords:
model of diffuse reflection, kinetic equation, free molecular regime.
Received March 14, 2017, published May 25, 2017
Citation:
O. V. Germider, V. N. Popov, “Mathematical modeling rarefied gas flow in a rectangular channel with an inner cylindrical element”, Sib. Èlektron. Mat. Izv., 14 (2017), 518–527
Linking options:
https://www.mathnet.ru/eng/semr802 https://www.mathnet.ru/eng/semr/v14/p518
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Abstract page: | 161 | Full-text PDF : | 34 | References: | 30 |
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