Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air

Detalhes bibliográficos
Autor(a) principal: Ferreira, Nuno G. C.
Data de Publicação: 2020
Outros Autores: Almeida, Pedro G. C., Benilov, Mikhail S., Panarin, Victor A., Skakun, Victor S., Tarasenko, Victor F., Naidis, George V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.13/4404
Resumo: The use of stationary solvers instead of approximate solution methods or time-dependent solvers, which are standard tools in gas discharge modeling, allows one to develop a very fast and robust numerical model for studying the time-averaged characteristics of dc corona discharges. Such an approach is applied to dc corona discharges in point-plane gaps in ambi ent air. A wide range of currents of both voltage polarities and various gap lengths are investigated, and the simulation results are validated by comparing the computed current–voltage characteristics and spatial distributions of the radiation intensity with experimental results. Specific features of the numerical and experimental results at both polarities are discussed.
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spelling Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric airCoronaCurrent-voltage characteristicsdc discharges.Faculdade de Ciências Exatas e da EngenhariaThe use of stationary solvers instead of approximate solution methods or time-dependent solvers, which are standard tools in gas discharge modeling, allows one to develop a very fast and robust numerical model for studying the time-averaged characteristics of dc corona discharges. Such an approach is applied to dc corona discharges in point-plane gaps in ambi ent air. A wide range of currents of both voltage polarities and various gap lengths are investigated, and the simulation results are validated by comparing the computed current–voltage characteristics and spatial distributions of the radiation intensity with experimental results. Specific features of the numerical and experimental results at both polarities are discussed.Institute of Electrical and Electronics EngineersDigitUMaFerreira, Nuno G. C.Almeida, Pedro G. C.Benilov, Mikhail S.Panarin, Victor A.Skakun, Victor S.Tarasenko, Victor F.Naidis, George V.2022-07-13T12:33:22Z2020-01-01T00:00:00Z2020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/4404engFerreira, N. G., Almeida, P. G., Benilov, M. S., Panarin, V. A., Skakun, V. S., Tarasenko, V. F., & Naidis, G. V. (2020). Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air. IEEE Transactions on Plasma Science, 48(12), 4080-4088.10.1109/TPS.2020.3031076info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T12:57:42Zoai:digituma.uma.pt:10400.13/4404Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:08:26.266148Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air
title Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air
spellingShingle Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air
Ferreira, Nuno G. C.
Corona
Current-voltage characteristics
dc discharges
.
Faculdade de Ciências Exatas e da Engenharia
title_short Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air
title_full Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air
title_fullStr Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air
title_full_unstemmed Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air
title_sort Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air
author Ferreira, Nuno G. C.
author_facet Ferreira, Nuno G. C.
Almeida, Pedro G. C.
Benilov, Mikhail S.
Panarin, Victor A.
Skakun, Victor S.
Tarasenko, Victor F.
Naidis, George V.
author_role author
author2 Almeida, Pedro G. C.
Benilov, Mikhail S.
Panarin, Victor A.
Skakun, Victor S.
Tarasenko, Victor F.
Naidis, George V.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv DigitUMa
dc.contributor.author.fl_str_mv Ferreira, Nuno G. C.
Almeida, Pedro G. C.
Benilov, Mikhail S.
Panarin, Victor A.
Skakun, Victor S.
Tarasenko, Victor F.
Naidis, George V.
dc.subject.por.fl_str_mv Corona
Current-voltage characteristics
dc discharges
.
Faculdade de Ciências Exatas e da Engenharia
topic Corona
Current-voltage characteristics
dc discharges
.
Faculdade de Ciências Exatas e da Engenharia
description The use of stationary solvers instead of approximate solution methods or time-dependent solvers, which are standard tools in gas discharge modeling, allows one to develop a very fast and robust numerical model for studying the time-averaged characteristics of dc corona discharges. Such an approach is applied to dc corona discharges in point-plane gaps in ambi ent air. A wide range of currents of both voltage polarities and various gap lengths are investigated, and the simulation results are validated by comparing the computed current–voltage characteristics and spatial distributions of the radiation intensity with experimental results. Specific features of the numerical and experimental results at both polarities are discussed.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01T00:00:00Z
2020-01-01T00:00:00Z
2022-07-13T12:33:22Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.13/4404
url http://hdl.handle.net/10400.13/4404
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ferreira, N. G., Almeida, P. G., Benilov, M. S., Panarin, V. A., Skakun, V. S., Tarasenko, V. F., & Naidis, G. V. (2020). Computational and experimental study of time-averaged characteristics of positive and negative DC corona discharges in point-plane gaps in atmospheric air. IEEE Transactions on Plasma Science, 48(12), 4080-4088.
10.1109/TPS.2020.3031076
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799129952859193344

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