Chapitre D'ouvrage Année : 2020

Modeling of Dielectric Barrier Discharge in Pure Oxygen at Atmospheric Pressure

Résumé

A plasma producing between tow electrodes one of them or the tow of them covered by a solid dielectric or placed between them, called a Silent discharge or dielectric barrier discharge DBD. The presence of this dielectric it’s to avoid the transition to arc. This process have a several applications, such as ozone generation, surface treatment, light source and other environmental industries. That for cold plasma characteristics, and the simple operation with atmospheric pressure. However, this paper propose contribution of modeling and simulation of dielectric barrier discharge in pure oxygen at atmospheric pressure using COMSOL Multiphysics to explain and understand physical behavior of various species created in plasma from O2, by setting the mathematical and chemical model, courant and voltage characteristics during the break down was presented in results. In addition, the number density variations of species (charged species and neutral) across the gas in special scale is shown.

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Dates et versions

hal-03995589 , version 1 (18-02-2023)

Identifiants

Citer

Mohammed Habib Allah Lahouel, Djilali Benyoucef, Abdelatif Gadoum. Modeling of Dielectric Barrier Discharge in Pure Oxygen at Atmospheric Pressure. ICREEC 2019, Springer Singapore, pp.499-506, 2020, Proceedings of the 1st International Conference on Renewable Energy and Energy Conversion, ⟨10.1007/978-981-15-5444-5_62⟩. ⟨hal-03995589⟩
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