Double difiusion in Ar-N2 Binary gas system at the constant value of temperature gradient / Seleznev V.D., Kosov V.N., Poyarkov I.V., Fedorenko O.V., Beketaeva M.T. // Acta Physica Polonica A. - 2013. - V. 123, l. 1. - P. 62-66.

ISSN:

05874246

Type:

Article

Abstract:

An experimental study of the diffusion-gravitational convection transition boundary in an Ar-N2 binary system at different pressures and a constant temperature gradient is performed. It is shown that the diflusion is replaced by the gravitational convection at a pressure p 0:5 MPa. In terms of the stability theory, a perturbation boundary line is determined, dividing the Rayleigh numbers plane into the regions of the diflusion and the convective mass transfer. The experimental data agree well with the theoretical values.

Author keywords:

Index keywords:

Binary gas; Binary systems; Boundary lines; Constant temperature; Constant values; Convective mass transfer; Different pressures; Experimental datum; Experimental studies; Gravitational convection; Ra

DOI:

10.12693/APhysPolA.123.62

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84873695620&doi=10.12693%2fAPhysPolA.123.62&partnerID=40&md5=4e2ed6bb079c0598cbdf5cbe05207406

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Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84873695620&doi=10.12693%2fAPhysPolA.123.62&partnerID=40&md5=4e2ed6bb079c0598cbdf5cbe05207406
Affiliations	B. El'tsin Ural State Technical University, Mira, 19, Yekaterinburg 620002, Russian Federation; Abay Kazakh National Pedagogical University, Dostyk, 13, Almaty 050100, Kazakhstan; Department of Physics, Al-Farabi Kazakh National University, Al-Farabi, 71, Almaty 050038, Kazakhstan
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Correspondence Address	Seleznev, V.D.; B. El'tsin Ural State Technical University, Mira, 19, Yekaterinburg 620002, Russian Federation; email: selvd@yandex.ru
CODEN	ATPLB
Language of Original Document	English
Abbreviated Source Title	Acta Phys Pol A
Source	Scopus