IONIZATION EQUILIBRIUM AND COMPOSITION OF LI-H-U PLASMA

Maratbek Gabdullin (), Tlekkabul Ramazanov (), Zhuldyz Otarbay (), Meruert Mamatova () and Tomiris Ismagambetova ()
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Maratbek Gabdullin: NNLOT, al-Farabi Kazakh National University
Tlekkabul Ramazanov: ITEP, al-Farabi Kazakh National University
Zhuldyz Otarbay: ITEP, al-Farabi Kazakh National University
Meruert Mamatova: ITEP, al-Farabi Kazakh National University
Tomiris Ismagambetova: ITEP, al-Farabi Kazakh National University

CBU International Conference Proceedings, 2017, vol. 5, issue 0, 1185-1189

Abstract: In this paper composition of a non-ideal lithium-hydrogen-uranium plasma was studied using the Saha equation. The results obtained in this paper can be used both in theoretical calculations and in the implementation of various experimental projects related to non-ideal plasma, in particular, for studying the thermodynamic properties of nuclear fuel detected in gaseous plasma form in nuclear jet engines. The degree of ionization of lithium, hydrogen, and uranium atoms was determined as the ratio of the number of free electrons to the total number of nuclei in the plasma. The composition of the ionized plasma was calculated in the framework of the system of the chemical model of plasma. A system of nonlinear Saha equations is obtained, which was solved by numerical methods. The calculations were carried out in the Debye approximation, taking into account the screening effects. As a result, the dependence of the degree of ionization of lithium, hydrogen, and uranium atoms on concentration and temperature at different percentages of these atoms in the substance is presented: 10-85-5%, 9-90-1%, respectively.

Keywords: plasmacomposition; ionization (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:aad:iseicj:v:5:y:2017:i:0:p:1185-1189

DOI: 10.12955/cbup.v5.1093

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