| Issue |
MATEC Web Conf.
Volume 194, 2018
Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC-2018)
|
|
|---|---|---|
| Article Number | 01019 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/201819401019 | |
| Published online | 21 August 2018 | |
Numerical Investigation of Tungsten Reduction Process
1
National Research Tomsk State University, 634050 Tomsk, Russia
2
Seversk Technological Institute, 636036 Seversk, Russia
* Corresponding author: vnbrendakov@mephi.ru
The subject of this research was a chemical reactor for the producing tungsten coverings by means of chemical vapor deposition. The physical and mathematical model of viscous incompressible fluid motion and heat and mass transfer in a vortex chamber has been described. The velocity field, the temperature and the concentration distributions in a vortex chamber were obtained. Calculations reliability was verified by different methods. Parametric studies on effects of the Reynolds, Prandtl and Rossbi criteria on the flow characteristics were performed.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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