Modelling of Positive Streamers in SF6 Gas under Non-Uniform Electric Field Conditions: Effect of Electronegativity on Streamer Discharges

Autor: Francis Boakye-Mensah, Nelly Bonifaci, Rachelle Hanna, Innocent Niyonzima, Igor Timoshkin

Publikováno v: J, Vol 5, Iss 2, Pp 255-276 (2022)

The use of SF6 in electrical insulation and fast-switching applications cannot be overemphasized. This is due to its excellent dielectric properties and high breakdown voltage, which are especially important for practical applications such as gas-ins

Externí odkaz: https://doaj.org/article/12345be069764d5abcb64c6212902349

A New Procedure to Determine the Plasma Parameters from a Genetic Algorithm Coupled with the Spectral Line-Shape Code PPP

Autor: Caroline Mossé, Paul Génésio, Nelly Bonifaci, Annette Calisti

Publikováno v: Atoms, Vol 6, Iss 4, p 55 (2018)

A method of analysis of experimental spectra for obtaining the plasma parameters is presented and discussed. Based on the coupling of the spectral line-shape code PPP with the genetic algorithm PIKAIA, the proposed method is inspired by natural selec

Externí odkaz: https://doaj.org/article/6703c2e6369442068daee2a45d818b22

Broadening of the Neutral Helium 492 nm Line in a Corona Discharge: Code Comparisons and Data Fitting

Autor: Roshin Raj Sheeba, Mohammed Koubiti, Nelly Bonifaci, Franck Gilleron, Jean-Christophe Pain, Evgeny Stambulchik

Publikováno v: Atoms, Vol 6, Iss 2, p 19 (2018)

Passive plasma spectroscopy is a well-established non-intrusive diagnostic technique. Depending on the emitter and its environment which determine the dominant interactions and effects governing emission line shapes, passive spectroscopy allows the d

Externí odkaz: https://doaj.org/article/bdfe0925828e4d209bc04ee47dd2aa87

Prebreakdown and Breakdown Phenomena in HFO Gas Under Impulse Voltage. Part 2: Quasi-Uniform Field

Autor: Simon Soulié, Nelly Bonifaci, Olivier Lesaint, François Gentils

Publikováno v: IEEE Transactions on Dielectrics and Electrical Insulation. :1-1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f7366338f2d7ffc6f59ab819db9227a
https://doi.org/10.1109/tdei.2023.3264191

Recent advances in micro-discharges ‒ sources and diagnostics

Autor: Sylvain Iséni, Nelly Bonifaci, Ahmed Khacef, Remi Dussart

Publikováno v: MGK Colloquium-Transient Atmospheric Plasmas: from plasmas to liquids to solids
MGK Colloquium-Transient Atmospheric Plasmas: from plasmas to liquids to solids, Apr 2021, Bochum, Germany
HAL

International audience; Micro-plasmas and micro-discharges are low temperature plasmas sources under intensive development over the past two decades[1]. A variety of plasma sources exists involving different geometries and electrical excitation opera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::519760a624d9c2056015f07e33e196eb
https://hal.archives-ouvertes.fr/hal-03218025