Plasma Heating of Periclase–Carbon Refractory
- Authors: Kats Y.L.1, Krasnyanskii M.V.1, Yusupov D.I.2, Tyuftyaev A.S.2, Gadzhiev M.K.2, Khromov M.A.2
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Affiliations:
- AO AKhK VNIIMETMASh
- OIVT RAN
- Issue: Vol 2019, No 6 (2019)
- Pages: 590-593
- Section: Manufacture of Special Metal Products
- URL: https://journals.rcsi.science/0036-0295/article/view/173283
- DOI: https://doi.org/10.1134/S0036029519060120
- ID: 173283
Cite item
Abstract
Experiments on plasma heating of a burnt periclase–carbon refractory are performed. The heating rate is high, more than 1000 K/h. The thermophysical properties of the burnt refractory are refined using the experimental results. The burnt periclase–carbon refractory has a lower thermal conductivity than the green refractory (9.5 and 25 W/(m K), respectively) and a higher emissivity factor (0.6 and 0.3, respectively). The experimental data are used to refine the parameters of the CFD model of plasma heating of the periclase–carbon refractory, which will allow one to simulate the process of heating more exactly.
About the authors
Ya. L. Kats
AO AKhK VNIIMETMASh
Author for correspondence.
Email: jlkatz@yandex.ru
Russian Federation, Moscow, 109428
M. V. Krasnyanskii
AO AKhK VNIIMETMASh
Email: jlkatz@yandex.ru
Russian Federation, Moscow, 109428
D. I. Yusupov
OIVT RAN
Email: jlkatz@yandex.ru
Russian Federation, Moscow, 125412
A. S. Tyuftyaev
OIVT RAN
Email: jlkatz@yandex.ru
Russian Federation, Moscow, 125412
M. Kh. Gadzhiev
OIVT RAN
Email: jlkatz@yandex.ru
Russian Federation, Moscow, 125412
M. A. Khromov
OIVT RAN
Email: jlkatz@yandex.ru
Russian Federation, Moscow, 125412