Transport and thermodynamic properties of equilibrium arc discharge in a mixture of air with hydrogen, argon with hydrogen

Yu. V. Murashov, N. V. Obraztsov, N. K. Kurakina, R. I. Zhiligotov

Peter the Great St. Petersburg Polytechnic University

Abstract: The calculation of transport and thermodynamic properties of equilibrium arc discharge in mixtures of air and hydrogen, as well as argon and hydrogen in the temperature range from 300 to 25000 K is performed. The calculation methodology used for determination of electrical conductivity, thermal conductivity, viscosity, heat capacity and density is given. The results of calculations are given and analysed, taking into account the application in plasma technologies.

Keywords: transport properties, thermodynamic properties, equilibrium arc discharge, plasma torch.

Received: 22.11.2023
Revised: 29.01.2024
Accepted: 29.01.2024

DOI: 10.61011/PJTF.2024.09.57564.19811

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