MATEC Web Conf.
Volume 115, 2017XXXIII Siberian Thermophysical Seminar (STS-33)
|Number of page(s)||4|
|Section||Chapter 8 Heat and mass transfer at phase changes and low-temperature thermophysics|
|Published online||10 July 2017|
Heat and mass transfer at sublimation of a single chromium (III) and zirconium (IV) β-diketonate particle in the inert gas mixture
1 Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Lavrentiev ave., Novosibirsk 630090, Russia
2 Kutateladze Institute of Thermophysics, SB RAS, 1 Lavrentiev ave., Novosibirsk 630090, Russia
* Corresponding author: firstname.lastname@example.org
The paper proposes a physical and mathematical model of nonstationary sublimation of single spherical particles of volatile chromium (III) and zirconium (IV) β-diketonates, floating in the flow of a binary helium-argon mixture. The influence of the carrier gas composition on the kinetics of sublimation has been analyzed. The addition of helium to the carrier gas is shown to increase the intensity of sublimation.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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