ЗАСТОСУВАННЯ МЕТОДУ ГРАТОК БОЛЬЦМАНА ДО АНАЛІЗУ ТЕЧІЇ НАНОРІДИНИ В КАНАЛІ МІЖ КОАКСІАЛЬНИМИ ЦИЛІНДРАМИ

Taylor-Couette flow of nanofluids in curved channel, which is formed by two concentric cylindrical surfaces, is investigated. The flow is moved by rotating the inner cylindrical surface. It is analyzed the influence of following parameters on the critical Taylor numbers: the ratio of the radii of co...

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Datum:2016
Hauptverfasser: Avramenko, A.O., Tyrinov, A.I., Dmytrenko, N.P.
Format: Artikel
Sprache:Ukrainian
Veröffentlicht: Institute of Engineering Thermophysics of NAS of Ukraine 2016
Online Zugang:https://ihe.nas.gov.ua/index.php/journal/article/view/239
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Назва журналу:Thermophysics and Thermal Power Engineering

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Thermophysics and Thermal Power Engineering
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Zusammenfassung:Taylor-Couette flow of nanofluids in curved channel, which is formed by two concentric cylindrical surfaces, is investigated. The flow is moved by rotating the inner cylindrical surface. It is analyzed the influence of following parameters on the critical Taylor numbers: the ratio of the radii of convex and concave walls, dimensionless parameters describing the temperature gradient, the relative density of nanoparticles, the ratio of Brownian diffusion and thermophoretic diffusion, Prandtl and Schmidt numbers.