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A practical guide to modeling low-current quasi-stationary gas discharges: Eigenvalue, stationary, and time-dependent solvers
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Orientador(es)
Resumo(s)
The work is concerned with the modeling of low-current quasi-stationary discharges, including the Townsend and corona discharges. The
aim is to develop an integrated approach suitable for the computation of the whole range of existence of a quasi-stationary discharge from
its inception to a non-stationary transition to another discharge form, such as a transition from the Townsend discharge to a normal glow
discharge or the corona-to-streamer transition. This task includes three steps: (i) modeling of the ignition of a self-sustaining discharge,
(ii) modeling of the quasi-stationary evolution of the discharge with increasing current, and (iii) the determination of the current range
where the quasi-stationary discharge becomes unstable and the non-stationary transition to another discharge form begins. Each of these
three steps is considered in some detail with a number of examples, referring mostly to discharges in high-pressure air.
Descrição
Palavras-chave
Modeling low-current quasi-stationary Gas discharges . Faculdade de Ciências Exatas e da Engenharia
Contexto Educativo
Citação
Benilov, M. S., Almeida, P. G. C., Ferreira, N. G. C., Almeida, R. M. S., & Naidis, G. V. (2021). A practical guide to modeling low-current quasi-stationary gas discharges: Eigenvalue, stationary, and time-dependent solvers. Journal of Applied Physics, 130(12), 121101.
Editora
American Institute of Physics