دورية أكاديمية
Plasma parameters of microarcs towards minuscule discharge gap
| العنوان: | Plasma parameters of microarcs towards minuscule discharge gap |
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| المؤلفون: | Baeva, Margarita, Loffhagen, Detlef, Becker, Markus M., Siewert, Erwan, Uhrlandt, Dirk |
| بيانات النشر: | Wiley-VCH |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | ddc:570, fluid modelling, microarc, non-equilibrium plasma, space charge, unified description |
| الوصف: | This paper describes the behaviour of the plasma parameters of microarcs generated between a cooled copper anode and a ceriated tungsten cathode by means of a one-dimensional unified non-equilibrium model for gap lengths between 15 and 200 μm and current densities from 2 × 105 up to 106 A/m2. The results obtained show that the decrease of the gap length to a few tens of micrometres for a given current density results in a progressive shrinking of the quasi-neutral bulk in the microplasma and its complete disappearance. The decrease of the gap length further leads to an increase of the discharge voltage and the electron temperature and to slightly less heating of the gas. © 2020 The Authors. Contributions to Plasma Physics Published by Wiley-VCH Verlag GmbH & Co. KGaA |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0005-8025 0863-1042 |
| العلاقة: | ESSN:1521-3986; https://oa.tib.eu/renate/handle/123456789/6761Test; https://doi.org/10.34657/5808Test |
| DOI: | 10.34657/5808 |
| الإتاحة: | https://doi.org/10.34657/580810.1002/ctpp.202000033Test https://oa.tib.eu/renate/handle/123456789/6761Test |
| حقوق: | CC BY-NC-ND 4.0 Unported ; https://creativecommons.org/licenses/by-nc-nd/4.0Test/ ; frei zugänglich |
| رقم الانضمام: | edsbas.B6FD5764 |
| قاعدة البيانات: | BASE |
| تدمد: | 00058025 08631042 |
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| DOI: | 10.34657/5808 |