Determination of electron temperature based on a semicoronal model in Hall accelerator plasma flows |
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| Authors: | I A Anoshko V S Ermachenko L E Sandrigailo |
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| Institution: | (1) A. V. Lykov Institute of Heat and Mass Transfer, National Academy of Sciences of Belarus, 15 ul. P. Brovki, Minsk, 220012;(2) Belorussian National Technical University, Minsk |
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| Abstract: | We present the results of a spectroscopic study of a nonequilibrium plasma in a Hall accelerator, in particular for such an
important parameter as the electron temperature. For the studied conditions, we used the semicoronal equilibrium model, which
relates the intensity ratios for two successive ionization steps for the same element.
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Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 74, No. 1, pp. 93–96, January–February, 2007. |
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| Keywords: | Hall accelerator nonequilibrium plasma emission intensity electron temperature collisional ionization coefficient radiative recombination coefficient |
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