Measurements of power dissipated in an atmospheric pressure plasma jet device with double plasma discharge ignition
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| Main Authors: | , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866910773226242048 |
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| author | Nascimento, Fellype do Petroski, Kleber Alexandre Nishime, Thalita Mayumi Castaldelli Kostov, Konstantin Georgiev |
| author_facet | Nascimento, Fellype do Petroski, Kleber Alexandre Nishime, Thalita Mayumi Castaldelli Kostov, Konstantin Georgiev |
| contents | Atmospheric pressure plasma jets (APPJs) are versatile devices with numerous applications. This work focuses on APPJs generated at the tip of long, flexible tubes using the jet transfer technique. The plasma source consists of a primary discharge and a secondary discharge forming the plasma jet. Discharge power measurements were carried out in a way that it was possible to separate the contribution of the primary discharge from the total power dissipated by the plasma source. Both power and effective current were analyzed under different operating conditions. The results show that the variation of the primary discharge power is much lower than the power dissipated by the plasma jet. Additionally, the electrical characteristics of the plasma device were analyzed. Notable differences were observed between the negative and positive phases of the discharge, with a more resistive load in the negative one, which suggests that the electrical equivalent circuit model changes according to the voltage polarity. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_17003 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Measurements of power dissipated in an atmospheric pressure plasma jet device with double plasma discharge ignition Nascimento, Fellype do Petroski, Kleber Alexandre Nishime, Thalita Mayumi Castaldelli Kostov, Konstantin Georgiev Plasma Physics Atmospheric pressure plasma jets (APPJs) are versatile devices with numerous applications. This work focuses on APPJs generated at the tip of long, flexible tubes using the jet transfer technique. The plasma source consists of a primary discharge and a secondary discharge forming the plasma jet. Discharge power measurements were carried out in a way that it was possible to separate the contribution of the primary discharge from the total power dissipated by the plasma source. Both power and effective current were analyzed under different operating conditions. The results show that the variation of the primary discharge power is much lower than the power dissipated by the plasma jet. Additionally, the electrical characteristics of the plasma device were analyzed. Notable differences were observed between the negative and positive phases of the discharge, with a more resistive load in the negative one, which suggests that the electrical equivalent circuit model changes according to the voltage polarity. |
| title | Measurements of power dissipated in an atmospheric pressure plasma jet device with double plasma discharge ignition |
| topic | Plasma Physics |
| url | https://arxiv.org/abs/2410.17003 |