Calculation of the Ionization Coefficient in the Townsend Discharge in the Mixture of Argon and Mercury Vapors with Temperature-Dependent Composition
- 作者: Bondarenko G.G.1, Dubinina M.S.2, Fisher M.R.2, Kristya V.I.2
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隶属关系:
- National Research University Higher School of Economics
- Bauman State Technical University, Kaluga Branch
- 期: 卷 60, 编号 12 (2018)
- 页面: 2105-2110
- 栏目: Plasma Physics
- URL: https://bakhtiniada.ru/1064-8887/article/view/239824
- DOI: https://doi.org/10.1007/s11182-018-1332-7
- ID: 239824
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详细
For a hybrid model of the low-current discharge considering, along with direct ionization of the mixture components by electrons, the Penning ionization of mercury atoms by metastable argon atoms, the ionization coefficient in the argon–mercury mixture used in illuminating lamps is calculated. The analytical approximation formula describing the dependence of the ionization coefficient of the mixture on the reduced electric field strength and temperature is obtained for sufficiently wide ranges of their variations, and its accuracy is estimated. It is demonstrated that the discharge ignition voltage calculated using this formula is in agreement with the results of simulation and the available experimental data.
作者简介
G. Bondarenko
National Research University Higher School of Economics
编辑信件的主要联系方式.
Email: bondarenko_gg@rambler.ru
俄罗斯联邦, Moscow
M. Dubinina
Bauman State Technical University, Kaluga Branch
Email: bondarenko_gg@rambler.ru
俄罗斯联邦, Kaluga
M. Fisher
Bauman State Technical University, Kaluga Branch
Email: bondarenko_gg@rambler.ru
俄罗斯联邦, Kaluga
V. Kristya
Bauman State Technical University, Kaluga Branch
Email: bondarenko_gg@rambler.ru
俄罗斯联邦, Kaluga
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