Paschen’s Law in Extreme Pressure and Temperature Conditions

Autor: C. Jammes, Giacomo Galli, H. Hamrita, Philippe Dessante, Michael J. Kirkpatrick, Ph. Molinie, Emmanuel Odic

Publikováno v: IEEE Transactions on Plasma Science
IEEE Transactions on Plasma Science, Institute of Electrical and Electronics Engineers, 2019, 47 (3), pp.1641-1647. ⟨10.1109/TPS.2019.2896352⟩
IEEE Transactions on Plasma Science, 2019, 47 (3), pp.1641-1647. ⟨10.1109/TPS.2019.2896352⟩

Paschen’s law gives the inception voltage for an electrical discharge as a function of the product of gas pressure and the gap distance between the two infinite planar electrodes. It is known that the deviations from Paschen’s law occur when the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1794de892a3b6d54993c31f7b7414e5
https://hal.archives-ouvertes.fr/hal-02117590/file/article_GiacomoGalli.pdf

A new discriminating high temperature fission chamber filled with xenon designed for sodium-cooled fast reactors

Autor: Giacomo Galli, Emmanuel Odic, C. Jammes, H. Hamrita, Michael J. Kirkpatrick

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2020, 968, pp.163947. ⟨10.1016/j.nima.2020.163947⟩
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2020, 968, pp.163947. ⟨10.1016/j.nima.2020.163947⟩

International audience; Xenon high temperature fission chamber, designed for sodium-cooled fast reactors, unlike the argon filled fission chambers, can operate at temperatures greater than 500◦C without partial-discharges and discriminate neutrons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eda3b0698729532ccbf3632d9b257e0d
https://doi.org/10.1016/j.nima.2020.163947

Paschen's Law in Extreme Pressure and Temperature Conditions

Autor: C. Jammes, Michael J. Kirkpatrick, Giacomo Galli, Emmanuel Odic, H. Hamrita, Philippe Dessante, Ph. Molinie

Publikováno v: 2018 IEEE International Conference on Plasma Science (ICOPS).

Paschen's law gives the discharge inception voltage as a function of the product of gas pressure and the gap distance between two infinite planar electrodes. It is known that deviations from Paschen's law occur when temperature is increased.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd0455b3da62e1d5e88d66c0c93456a4
https://doi.org/10.1109/icops35962.2018.9575254

Evidence of a corona discharge induced by natural high voltage due to vertical potential gradient

Autor: Olivier Eichwald, Dunpin Hong, Hervé Rabat, Michael J. Kirkpatrick, Nofel Merbahi, Emmanuel Odic, J Giacomoni

Publikováno v: Plasma Research Express
Plasma Research Express, IOP Publishing, 2019, 1 (1), pp.015013. ⟨10.1088/2516-1067/ab0563⟩

International audience; This paper describes a study evidencing the creation of a corona discharge induced by natural high voltage found above the earth's surface due to the vertical potential gradient at an altitude of 125 meters. Experiments were m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eddcc63fc51fc7a9dadc26577157f17b
https://doi.org/10.1088/2516-1067/ab0563

Bacterial Decontamination of the Inner Wall of Narrow Tubes by a Nitrogen Afterglow at Atmospheric Pressure and its Relation to Local Atomic Nitrogen Concentration

Autor: Emmanuel Odic, Soukayna Limam, Anne-Marie Pointu, Michael J. Kirkpatrick

Publikováno v: Plasma Processes and Polymers. 10:679-685

A quartz tube with inner wall contaminated by Escherichia coli bacteria is treated using an atmospheric pressure nitrogen afterglow flowing at 20 SLM. The biocidal efficacy is measured locally at both the input and at the output of a 57 cm tube, givi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51bb599c879b0530021003d156d44922
https://doi.org/10.1002/ppap.201200170