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Open AccessArticle

Modification of the Electron Entropy Production in a Plasma

Escuela Superior de Física y Matemáticas, Instituto Politécnico Nacional, U. P. Adolfo López Mateos, Zacatenco, México City C. P. 07738, Mexico
Escuela Superior de Cómputo, Instituto Politécnico Nacional, Av. Juan de Dios Bátiz esq. Av. Miguel Othón de Mendizábal, Col. Lindavista. Del. Gustavo A. Madero., Ciudad de México C. P. 07738, Mexico
Unidad Profesional Interdisciplinaria en Ingeniería y Tecnologías Avanzadas Instituto Politécnico Nacional, Av. Miguel Othón de Mendizábal s/n. Col. La Escalera. U. P. Adolfo López Mateos, Zacatenco, Del. Gustavo A. Madero, Ciudad de México C. P. 07738, Mexico
Author to whom correspondence should be addressed.
These authors contributed equally to this work.
Entropy 2020, 22(9), 935;
Received: 1 August 2020 / Revised: 24 August 2020 / Accepted: 25 August 2020 / Published: 26 August 2020
(This article belongs to the Special Issue Entropy Generation and Heat Transfer II)
A modified expression of the electron entropy production in a plasma is deduced by means of the Kelly equations of state instead of the ideal gas equations of state. From the Debye–Hückel model which considers the interaction between the charges, such equations of state are derived for a plasma and the entropy is deduced. The technique to obtain the modified entropy production is based on usual developments but including the modified equations of state giving the regular result plus some extra terms. We derive an expression of the modified entropy production in terms of the tensorial Hermitian moments hr1rm(m) by means of the irreducible tensorial Hermite polynomials. View Full-Text
Keywords: plasma; entropy production; Hermite polynomials plasma; entropy production; Hermite polynomials
MDPI and ACS Style

García-Camacho, J.F.; Ares de Parga, G.; Arango-Reyes, K.; Salinas-Hernández, E.; Domínguez-Hernández, S. Modification of the Electron Entropy Production in a Plasma. Entropy 2020, 22, 935.

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