Measurment of the plasma electron density of a trigatron switch
Because of its wide applications in plasma based equipment, plasma parameters of a trigatron switch are investigated with the intention of the switch optimization. The theoretical method is based on the simulation of a closed switch discharge circuit, included the main capacitor, total circuit induc...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | fas |
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Nuclear Science and Technology Research Institute
2016-02-01
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| Series: | مجله علوم و فنون هسته‌ای |
| Subjects: | |
| Online Access: | https://jonsat.nstri.ir/article_95_2d22a5dacf27140893c9d2409ec49c4b.pdf |
| _version_ | 1797835125184004096 |
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| author | Majid Aram Nader Morshedian Sajad Asadi Ismaeil Eslami Fariba Mansouri |
| author_facet | Majid Aram Nader Morshedian Sajad Asadi Ismaeil Eslami Fariba Mansouri |
| author_sort | Majid Aram |
| collection | DOAJ |
| description | Because of its wide applications in plasma based equipment, plasma parameters of a trigatron switch are investigated with the intention of the switch optimization. The theoretical method is based on the simulation of a closed switch discharge circuit, included the main capacitor, total circuit inductance, and plasma resistance, in an under damped oscillator. The charging voltage is between 6 to 15 kilovolts, the switch pressure is between 1 to 1.5 atmospheres and the gap is 1.4 or 2.8 mm. The density of the discharge plasma of the switch in self-breakdown mode is determined using the recorded time varying voltage and the switch current. The obtained electron density of plasma is (0.5-3.5)×1024 per cubic meter, which is in good agreement with the results published in standard references for arc and spark plasma in atmospheric pressure, based on the streamers mechanism. |
| first_indexed | 2024-04-09T14:48:15Z |
| format | Article |
| id | doaj.art-d39290239ddf4f128b2a55dc3e70f448 |
| institution | Directory Open Access Journal |
| issn | 1735-1871 2676-5861 |
| language | fas |
| last_indexed | 2024-04-09T14:48:15Z |
| publishDate | 2016-02-01 |
| publisher | Nuclear Science and Technology Research Institute |
| record_format | Article |
| series | مجله علوم و فنون هسته‌ای |
| spelling | doaj.art-d39290239ddf4f128b2a55dc3e70f4482023-05-02T10:27:19ZfasNuclear Science and Technology Research Instituteمجله علوم و فنون هسته‌ای1735-18712676-58612016-02-01364707495Measurment of the plasma electron density of a trigatron switchMajid Aram0Nader Morshedian1Sajad Asadi2Ismaeil Eslami3Fariba Mansouri4پژوهشکده‌ی لیزر و اپتیک، پژوهشگاه علوم و فنون هسته‌ای، سازمان انرژی اتمی ایران، صندوق پستی: 8486-11365، تهران ـ ایرانپژوهشکده‌ی فیزیک پلاسما و گداخت هسته‌ای، پژوهشگاه علوم و فنون هسته‌ای، سازمان انرژی اتمی، صندوق پستی: 5113-14399، تهران ـ ایراندانشکده فیزیک، دانشگاه علم و صنعت ایران، کدپستی: 13114-16846، تهران ـ ایراندانشکده فیزیک، دانشگاه علم و صنعت ایران، کدپستی: 13114-16846، تهران ـ ایرانپژوهشکده‌ی لیزر و اپتیک، پژوهشگاه علوم و فنون هسته‌ای، سازمان انرژی اتمی ایران، صندوق پستی: 8486-11365، تهران ـ ایرانBecause of its wide applications in plasma based equipment, plasma parameters of a trigatron switch are investigated with the intention of the switch optimization. The theoretical method is based on the simulation of a closed switch discharge circuit, included the main capacitor, total circuit inductance, and plasma resistance, in an under damped oscillator. The charging voltage is between 6 to 15 kilovolts, the switch pressure is between 1 to 1.5 atmospheres and the gap is 1.4 or 2.8 mm. The density of the discharge plasma of the switch in self-breakdown mode is determined using the recorded time varying voltage and the switch current. The obtained electron density of plasma is (0.5-3.5)×1024 per cubic meter, which is in good agreement with the results published in standard references for arc and spark plasma in atmospheric pressure, based on the streamers mechanism.https://jonsat.nstri.ir/article_95_2d22a5dacf27140893c9d2409ec49c4b.pdftrigatron switchelectron densityplasma |
| spellingShingle | Majid Aram Nader Morshedian Sajad Asadi Ismaeil Eslami Fariba Mansouri Measurment of the plasma electron density of a trigatron switch مجله علوم و فنون هسته‌ای trigatron switch electron density plasma |
| title | Measurment of the plasma electron density of a trigatron switch |
| title_full | Measurment of the plasma electron density of a trigatron switch |
| title_fullStr | Measurment of the plasma electron density of a trigatron switch |
| title_full_unstemmed | Measurment of the plasma electron density of a trigatron switch |
| title_short | Measurment of the plasma electron density of a trigatron switch |
| title_sort | measurment of the plasma electron density of a trigatron switch |
| topic | trigatron switch electron density plasma |
| url | https://jonsat.nstri.ir/article_95_2d22a5dacf27140893c9d2409ec49c4b.pdf |
| work_keys_str_mv | AT majidaram measurmentoftheplasmaelectrondensityofatrigatronswitch AT nadermorshedian measurmentoftheplasmaelectrondensityofatrigatronswitch AT sajadasadi measurmentoftheplasmaelectrondensityofatrigatronswitch AT ismaeileslami measurmentoftheplasmaelectrondensityofatrigatronswitch AT faribamansouri measurmentoftheplasmaelectrondensityofatrigatronswitch |