Abstract
A numerical modelling of RF induction nonequilibrium argon-nitorgen plasma with chemical reactions is conducted at atmospheric pressure using multicomponent model. The thermofluid and concentration fields of chemical species and further plasma parameters are obtained by solving simultaneously the 2D conservations of continuity, momentum, energy and plasma species coupled with the Maxwell's equations. Especially, chemical reactions of dissociation and ionization, thermal nonequilibrium effect and further variable transport properties in the RF induction argon-nitrogen plasma are taken into account in this modelling. It is examined how the thermofluid and diffusion characteristics of plasma species and further plasma parameters in the RF induction plasma are influenced by the injected locations and inlet mass concentrations of premixed argon-nitrogen gas.
Published Version
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