Thermophysical Properties of Air-PA66-Copper Plasmas for Low-Voltage Direct Current Switches

Thermophysical Properties of Air-PA66-Copper Plasmas for Low-Voltage Direct Current Switches

This paper presents the thermophysical properties of an air-PA66-copper mixture in thermal plasma. Equations based on mass action law, conservation of neutrality and perfect gas law are used to calculate particle number densities. Thermodynamic properties and transport coefficients were obtained fro...

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Veröffentlicht in:PLASMA PHYSICS AND TECHNOLOGY 2023-08, Vol.10 (1), p.52-55
Hauptverfasser: Cressault, Yann, Kimpeler, Simon, Moser, Albert, Teulet, Philippe
Format: Artikel
Sprache:eng
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Zusammenfassung:This paper presents the thermophysical properties of an air-PA66-copper mixture in thermal plasma. Equations based on mass action law, conservation of neutrality and perfect gas law are used to calculate particle number densities. Thermodynamic properties and transport coefficients were obtained from equilibrium compositions and computed using the Chapman-Enskog method. Radiative properties are described in terms of the total absorption coefficient and the net emission coefficient
ISSN:2336-2626
2336-2634
DOI:10.14311/ppt.2023.1.52