One Dimensional Modeling Of Dielectric Barrier Discharge in Pure Oxygen at Atmospheric Pressure Using Comsol Multiphysics

TL;DR

This paper develops a 1D physics-based model of dielectric barrier discharge in pure oxygen at atmospheric pressure using Comsol Multiphysics, aiming to understand physical behaviors and species dynamics.

Contribution

It introduces a novel 1D simulation approach combining electrical, chemical, and kinetic models for DBD in pure oxygen at atmospheric pressure.

Findings

Presented voltage and current characteristics.

Modeled species densities and reactions.

Demonstrated applicability to ozone generation and surface treatment.

Abstract

This paper present a model of dielectric barrier discharge DBD describe and simulate the electrical breakdown at atmospheric pressure in pure oxygen using Comsol Multiphysics for the better understanding and explanation of physical behaviours of the existing species in gap. For this model, we prefer to simulate using the 1D geometry using physics-based kinetic methods. DBD have a several applications, such as ozone generation, surface treatment, light source and other environmental industries. This model include a numerical and chemical model. Courant and voltage characteristics presented in this paper. Density of existing and newly created species in gap also presented.