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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2006, Volume 47, Issue 1, Pages 58–65
(Mi pmtf2110)
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This article is cited in 1 scientific paper (total in 1 paper)
Effect of temperature on slip coefficients of molecular gases
A. V. Latysheva, V. N. Popovb, A. A. Yushkanova a Moscow State Regional University, Moscow, 107005, Russia
b Lomonosov Pomor State University, Arkhangelsk, 163002, Russia
Abstract:
Results obtained by accurate analytical methods applied to the problem of molecular-gas slip over a rigid spherical surface are reported. The Boltzmann equation is modified to take into account rotational degrees of freedom in the BGK model is used as a master kinetic equation. The calculated slip coefficients are shown to depend on the Prandtl number and on the gas temperature. Slip coefficients for several molecular gases are plotted as functions of temperature.
Keywords:
rarefied gas, slip coefficient, aerosol particles.
Received: 23.07.2004 Accepted: 10.03.2005
Citation:
A. V. Latyshev, V. N. Popov, A. A. Yushkanov, “Effect of temperature on slip coefficients of molecular gases”, Prikl. Mekh. Tekh. Fiz., 47:1 (2006), 58–65; J. Appl. Mech. Tech. Phys., 47:1 (2006), 47–53
Linking options:
https://www.mathnet.ru/eng/pmtf2110 https://www.mathnet.ru/eng/pmtf/v47/i1/p58
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Abstract page: | 33 | Full-text PDF : | 14 |
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