Research output: Contribution to journal › Conference article › peer-review
Estimation of the change in the gas flow rate from the surface of a tungsten plate under pulsed heat load. / Lazareva, G. G.; Arakcheev, A. S.; Popov, V. A. et al.
In: Journal of Physics: Conference Series, Vol. 1336, No. 1, 012011, 20.11.2019.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Estimation of the change in the gas flow rate from the surface of a tungsten plate under pulsed heat load
AU - Lazareva, G. G.
AU - Arakcheev, A. S.
AU - Popov, V. A.
AU - Maksimova, A. G.
PY - 2019/11/20
Y1 - 2019/11/20
N2 - The work is devoted to the numerical implementation of the tungsten evaporation process model. The tungsten evaporation model is based on solving the two-phase Stefan problem for temperature in the sample area and gas dynamics equations over the sample. The calculation results for parameters corresponding to those used on the BETA facility at BINP SB RAS show that it is possible to use the boundary homogeneous conditions of the Neumann for the velocity when setting the gas density on the plate surface.
AB - The work is devoted to the numerical implementation of the tungsten evaporation process model. The tungsten evaporation model is based on solving the two-phase Stefan problem for temperature in the sample area and gas dynamics equations over the sample. The calculation results for parameters corresponding to those used on the BETA facility at BINP SB RAS show that it is possible to use the boundary homogeneous conditions of the Neumann for the velocity when setting the gas density on the plate surface.
UR - http://www.scopus.com/inward/record.url?scp=85076226002&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1336/1/012011
DO - 10.1088/1742-6596/1336/1/012011
M3 - Conference article
AN - SCOPUS:85076226002
VL - 1336
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012011
T2 - 2nd Workshop on Numerical Modeling in MHD and Plasma Physics: Methods, Tools, and Outcomes, MHD-PP 2019
Y2 - 10 October 2019 through 11 October 2019
ER -
ID: 22978532