Instability of mechanical equilibrium during diffusion in a three-component gas mixture in a vertical cylinder with a circular cross section

Autor:	O. V. Fedorenko, Yu. I. Zhavrin, V. Mukamedenkyzy, V. N. Kosov
Rok vydání:	2014
Předmět:	Mass flux Materials science Mechanical equilibrium Physics and Astronomy (miscellaneous) Component (thermodynamics) Thermodynamics Mechanics Instability law.invention Cross section (physics) symbols.namesake law symbols Diffusion (business) Rayleigh scattering Communication channel
Zdroj:	Technical Physics. 59:482-486
ISSN:	1090-6525 1063-7842
DOI:	10.1134/s1063784214040161
Popis:	The problem of the emergence of instability of mechanical equilibrium of a three-component gas mixture during diffusion in a vertical channel with the wall impenetrable for the mass flux is considered in the case when the channel has a circular cross section. The critical Rayleigh numbers are determined, and the neutral stability lines are found in analytic form. The results are compared with experimental data.
Databáze:	OpenAIRE
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