The effect of magnetic field variations on the spectral properties of tornado plasma
At atmospheric pressure and at a frequency of 9.1 kHz, a constructed magnetically stabilized tornado gliding arc discharge (MSGAD) system was utilized in this study to generate a non-thermal plasma with an alternating voltage source from 2,4,6,8 to 10 kV. Argon gas was used to generate the arc plasm...
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Elsevier
2024-01-01
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| Series: | Kuwait Journal of Science |
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| Online Access: | https://www.sciencedirect.com/science/article/pii/S2307410823001888 |
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| author | Nada A. Abdullah Saba J. Kadhem |
| author_facet | Nada A. Abdullah Saba J. Kadhem |
| author_sort | Nada A. Abdullah |
| collection | DOAJ |
| description | At atmospheric pressure and at a frequency of 9.1 kHz, a constructed magnetically stabilized tornado gliding arc discharge (MSGAD) system was utilized in this study to generate a non-thermal plasma with an alternating voltage source from 2,4,6,8 to 10 kV. Argon gas was used to generate the arc plasma with an adjustable flow rate using a flow meter regulator to stabilize the gas flow rate to 2 L/min. A gliding plasma discharge is achieved by a magnetic field for the purpose of a planned investigation. The influence of the magnetically stabilized tornado gliding arc discharge parameters such as magnetic field and applied voltage on microscopic tornado plasma parameters was studied. The electron temperature1was measured using a Boltzmann plot and the electron1density was1determined by the Stark1broadening method. The electron temperature ranged from 0.818 eV to 1.495 eV, and the electron density varied from 1.37 × 1018 cm−3 to 2.49 × 10 18 cm−3 at a magnetic coil with 350 turns. Subsequently, the electron temperature increased to a range of 1.029 eV–1.794 eV, and the electron density reached a range of 1.53 × 1018 cm−3 to 2.89 × 1018 cm−3 at a magnetic coil with 500 turns. It can be observed that the plasma properties exhibit a rise as the number of turns of the coil and the applied voltage increase. |
| format | Article |
| id | doaj-art-df8e73c0b18f458ab4a8317d00e42dc1 |
| institution | DOAJ |
| issn | 2307-4116 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Kuwait Journal of Science |
| spelling | doaj-art-df8e73c0b18f458ab4a8317d00e42dc12025-08-20T03:07:26ZengElsevierKuwait Journal of Science2307-41162024-01-01511100147https://doi.org/10.1016/j.kjs.2023.10.014The effect of magnetic field variations on the spectral properties of tornado plasmaNada A. Abdullah0Saba J. Kadhem1Department of Physics, College of Science, Baghdad University, Baghdad, IraqDepartment of Physics, College of Science, Baghdad University, Baghdad, IraqAt atmospheric pressure and at a frequency of 9.1 kHz, a constructed magnetically stabilized tornado gliding arc discharge (MSGAD) system was utilized in this study to generate a non-thermal plasma with an alternating voltage source from 2,4,6,8 to 10 kV. Argon gas was used to generate the arc plasma with an adjustable flow rate using a flow meter regulator to stabilize the gas flow rate to 2 L/min. A gliding plasma discharge is achieved by a magnetic field for the purpose of a planned investigation. The influence of the magnetically stabilized tornado gliding arc discharge parameters such as magnetic field and applied voltage on microscopic tornado plasma parameters was studied. The electron temperature1was measured using a Boltzmann plot and the electron1density was1determined by the Stark1broadening method. The electron temperature ranged from 0.818 eV to 1.495 eV, and the electron density varied from 1.37 × 1018 cm−3 to 2.49 × 10 18 cm−3 at a magnetic coil with 350 turns. Subsequently, the electron temperature increased to a range of 1.029 eV–1.794 eV, and the electron density reached a range of 1.53 × 1018 cm−3 to 2.89 × 1018 cm−3 at a magnetic coil with 500 turns. It can be observed that the plasma properties exhibit a rise as the number of turns of the coil and the applied voltage increase.https://www.sciencedirect.com/science/article/pii/S2307410823001888tornado gliding arc dischargeoptical emission spectroscopyplasma parametersmagnetic fieldelectron temperature |
| spellingShingle | Nada A. Abdullah Saba J. Kadhem The effect of magnetic field variations on the spectral properties of tornado plasma Kuwait Journal of Science tornado gliding arc discharge optical emission spectroscopy plasma parameters magnetic field electron temperature |
| title | The effect of magnetic field variations on the spectral properties of tornado plasma |
| title_full | The effect of magnetic field variations on the spectral properties of tornado plasma |
| title_fullStr | The effect of magnetic field variations on the spectral properties of tornado plasma |
| title_full_unstemmed | The effect of magnetic field variations on the spectral properties of tornado plasma |
| title_short | The effect of magnetic field variations on the spectral properties of tornado plasma |
| title_sort | effect of magnetic field variations on the spectral properties of tornado plasma |
| topic | tornado gliding arc discharge optical emission spectroscopy plasma parameters magnetic field electron temperature |
| url | https://www.sciencedirect.com/science/article/pii/S2307410823001888 |
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