Experimental evaluation of the temperature of inductively coupled water vapor plasma using the Fourier law Full article
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5TH ALL-RUSSIAN SCIENTIFIC CONFERENCE THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS WITH THE SCHOOL FOR YOUNG SCIENTISTS 13-20 Sep 2020 , Ялта, Крым |
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Journal of Physics: Conference Series
ISSN: 1742-6588 |
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| Output data | Year: 2020, Volume: 1675, Number: 1, Article number : 012107, Pages count : 4 DOI: 10.1088/1742-6596/1675/1/012107 | ||
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Abstract:
The paper presents the results of experimental evaluation of the temperature of inductively coupled water vapor plasma using the Fourier law. The power of the inductive discharge is in the range from 1280 to 2800 W at a frequency of 40 MHz and a pressure from 1 to 5 mbar. The temperature values are found to be from 2.4 to 2.8 kK. Plasma temperature evaluation is verified on the Balmer hydrogen series using relative intensities method. It is shown that in this pressure range, the plasma is not in equilibrium and at a power of 1650 W, the resulting temperatures Тαβ, Тαγ, and Тβγ are 3500 K, 2200 K, and 1200 K, respectively, while the temperature obtained by the Fourier method for the same power is 2500 K.
Cite:
Savenko R.A.
, Medvedev R.N.
Experimental evaluation of the temperature of inductively coupled water vapor plasma using the Fourier law
Journal of Physics: Conference Series. 2020. V.1675. N1. 012107 :1-4. DOI: 10.1088/1742-6596/1675/1/012107 Scopus РИНЦ OpenAlex
Experimental evaluation of the temperature of inductively coupled water vapor plasma using the Fourier law
Journal of Physics: Conference Series. 2020. V.1675. N1. 012107 :1-4. DOI: 10.1088/1742-6596/1675/1/012107 Scopus РИНЦ OpenAlex
Identifiers:
| Scopus: | 2-s2.0-85098177113 |
| Elibrary: | 45057284 |
| OpenAlex: | W3117694784 |