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arXiv · 2008.03565

On the Influence of the Ionization-Recombination Processes on Hydrogen Plasma Polytropic Index

Todor M. Mishonov·Iglika M. Dimitrova·Albert M. Varonov
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Abstract

The polytropic (adiabatic) index for pure hydrogen plasma is analytically calculated as function of reciprocal temperature and degree of ionization. Additionally, the polytropic index is graphically represented as a function of temperature and density. It is concluded that the partially ionized hydrogen plasma cannot be exactly polytropic. The calculated deviations from the mono-atomic value 5/3 are measurable. The analytical result for pure hydrogen plasma is a test example how this approach can be extended for arbitrary gas cocktail.

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Todor M. Mishonov, Iglika M. Dimitrova, Albert M. Varonov. 2020-08-08. On the Influence of the Ionization-Recombination Processes on Hydrogen Plasma Polytropic Index. https://doi.org/10.3847/1538-4357%2Fac0629

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