The cold plasma jets can be generated in helium-air mixtures by circulating helium in a tube that opens to the ambient air and by feeding pulsed high voltage on annular electrodes glued around the tube. Experimental studies have shown that these plasma jets are in fact composed of a succession of ionization waves guided by the helium channel. These ionization waves generate charged or unloaded active species that can be applied to animal or plant cells or serve to activate a liquid medium. The applications are multiple and concern, for example, scarring, cancer treatment, decontamination, cellular activation or help with germination and plant growth. The aim of this thesis is to build, using the COMSOL commercial software, a 2D model of the...
This thesis studies an atmospheric pressure helium plasma jet that is powered by positive, unipolar ...
Depuis le début des années 2000, de nouvelles sources plasma à pression atmosphérique ont été dévelo...
International audienceAbstract Plasma jets are sources of repetitive and stable ionization waves, me...
Les jets de plasma froid peuvent être générés dans des mélanges hélium-air en faisant circuler de l'...
Micro plasma jets operating at atmospheric pressure in free atmosphere have recently attracted great...
Cold atmospheric pressure plasma jets are a subject of great interest in many biomedical fields for ...
In recent decades, a growing interest in the characterization and optimization of atmospheric pressu...
In this PhD thesis numerical simulations based on a 2D fluid model are used to characterize pulsed H...
International audienceThe use of admixtures (mostly O2 and N2) to a helium bu_er has been studied re...
In this work the mechanisms leading to the generation of the various reactive oxygen and nitrogen sp...
Atmospheric pressure plasma jet (APPJ) can be generated in capillary tubes flowing with pure helium ...
The main aim of this paper is to numerically investigate the evolution of the different species in a...
Plasma jets are sources of repetitive and stable ionization waves, meant for applications where they...
Plasma jets are sources of repetitive and stable ionization waves, meant for applications where they...
This thesis studies an atmospheric pressure helium plasma jet that is powered by positive, unipolar ...
Depuis le début des années 2000, de nouvelles sources plasma à pression atmosphérique ont été dévelo...
International audienceAbstract Plasma jets are sources of repetitive and stable ionization waves, me...
Les jets de plasma froid peuvent être générés dans des mélanges hélium-air en faisant circuler de l'...
Micro plasma jets operating at atmospheric pressure in free atmosphere have recently attracted great...
Cold atmospheric pressure plasma jets are a subject of great interest in many biomedical fields for ...
In recent decades, a growing interest in the characterization and optimization of atmospheric pressu...
In this PhD thesis numerical simulations based on a 2D fluid model are used to characterize pulsed H...
International audienceThe use of admixtures (mostly O2 and N2) to a helium bu_er has been studied re...
In this work the mechanisms leading to the generation of the various reactive oxygen and nitrogen sp...
Atmospheric pressure plasma jet (APPJ) can be generated in capillary tubes flowing with pure helium ...
The main aim of this paper is to numerically investigate the evolution of the different species in a...
Plasma jets are sources of repetitive and stable ionization waves, meant for applications where they...
Plasma jets are sources of repetitive and stable ionization waves, meant for applications where they...
This thesis studies an atmospheric pressure helium plasma jet that is powered by positive, unipolar ...
Depuis le début des années 2000, de nouvelles sources plasma à pression atmosphérique ont été dévelo...
International audienceAbstract Plasma jets are sources of repetitive and stable ionization waves, me...