Thermodynamic properties of high temperature air in local thermodynamic equilibrium: II accurate analytical expression for electron molar fractions

An extremely accurate analytical expression for electron molar fractions in LTE air plasma in the temperature range 50–20 000 K and in the pressure range 10 -3  ÷ 10 3 bar is reported. Results have been obtained by using self-consistent cutoff and inserting Debye-Hückel corrections.

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Bibliographic Details
Published in:The European physical journal. D, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2011-12, Vol.65 (3), p.453-457
Main Authors: D’Angola, A., Colonna, G., Gorse, C., Capitelli, M.
Format: Article
Language:English
Subjects:
Air plasma
Applications of Nonlinear Dynamics and Chaos Theory
Atomic
Exact sciences and technology
Exact solutions
High temperature air
Local thermodynamic equilibrium
Mathematical analysis
Molecular
Optical and Plasma Physics
Physical Chemistry
Physics
Physics and Astronomy
Physics of gases, plasmas and electric discharges
Physics of plasmas and electric discharges
Plasma properties
Quantum Information Technology
Quantum Physics
Regular Article
Spectroscopy/Spectrometry
Spintronics
Thermodynamic properties
Thermodynamics of plasmas
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Description
Summary:An extremely accurate analytical expression for electron molar fractions in LTE air plasma in the temperature range 50–20 000 K and in the pressure range 10 -3  ÷ 10 3 bar is reported. Results have been obtained by using self-consistent cutoff and inserting Debye-Hückel corrections.
ISSN:1434-6060
1434-6079
DOI:10.1140/epjd/e2011-20424-5