Measurements of evaporated aluminium concentration on self-absorbed spectral lines
In the paper we discuss the experimental results of powerful plasma-stream interaction with aluminum target at the presence of the magnetic field. The plasma streams are generated by a quasi-stationary plasma accelerator (QSPA Kh- 50). Such experiments performed with QSPA facility during last years...
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| Published in: | Вопросы атомной науки и техники |
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| Date: | 2002 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2002
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/79289 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Measurements of evaporated aluminium concentration on self-absorbed spectral lines / A.K. Lobko, S.A. Trubchaninov, A.V. Tsarenko // Вопросы атомной науки и техники. — 2002. — № 5. — С. 151-153. — Бібліогр.: 5 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862713390767538176 |
|---|---|
| author | Lobko, A.K. Trubchaninov, S.A. Tsarenko, A.V. |
| author_facet | Lobko, A.K. Trubchaninov, S.A. Tsarenko, A.V. |
| citation_txt | Measurements of evaporated aluminium concentration on self-absorbed spectral lines / A.K. Lobko, S.A. Trubchaninov, A.V. Tsarenko // Вопросы атомной науки и техники. — 2002. — № 5. — С. 151-153. — Бібліогр.: 5 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | In the paper we discuss the experimental results of powerful plasma-stream interaction with aluminum target at the presence of the magnetic field. The plasma streams are generated by a quasi-stationary plasma accelerator (QSPA Kh- 50). Such experiments performed with QSPA facility during last years [1-3] are of great interest for current disruption simulation in ITER tokamak and testing divertor materials. Some experimental series in our activity were devoted to the problem of mass losses of target under the high power plasma stream irradiation. This work presents the spectral method of determination of the evaporated material quantities in plasma-target interaction experiments. The distinctive feature of the offered work is follows – all spectral measurements were carried out using aluminum spectral lines only. There are two mechanisms of mass losses – evaporation and splashing melt layer. We succeeded in the evaluation of the evaporation mechanism contribution to the mass defect for aluminum target.
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| first_indexed | 2025-12-07T17:43:45Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-79289 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T17:43:45Z |
| publishDate | 2002 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Lobko, A.K. Trubchaninov, S.A. Tsarenko, A.V. 2015-03-30T09:44:19Z 2015-03-30T09:44:19Z 2002 Measurements of evaporated aluminium concentration on self-absorbed spectral lines / A.K. Lobko, S.A. Trubchaninov, A.V. Tsarenko // Вопросы атомной науки и техники. — 2002. — № 5. — С. 151-153. — Бібліогр.: 5 назв. — англ. 1562-6016 PACS: 52.40.Hf; 52.70.Kz https://nasplib.isofts.kiev.ua/handle/123456789/79289 In the paper we discuss the experimental results of powerful plasma-stream interaction with aluminum target at the presence of the magnetic field. The plasma streams are generated by a quasi-stationary plasma accelerator (QSPA Kh- 50). Such experiments performed with QSPA facility during last years [1-3] are of great interest for current disruption simulation in ITER tokamak and testing divertor materials. Some experimental series in our activity were devoted to the problem of mass losses of target under the high power plasma stream irradiation. This work presents the spectral method of determination of the evaporated material quantities in plasma-target interaction experiments. The distinctive feature of the offered work is follows – all spectral measurements were carried out using aluminum spectral lines only. There are two mechanisms of mass losses – evaporation and splashing melt layer. We succeeded in the evaluation of the evaporation mechanism contribution to the mass defect for aluminum target. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Plasma diagnostics Measurements of evaporated aluminium concentration on self-absorbed spectral lines Article published earlier |
| spellingShingle | Measurements of evaporated aluminium concentration on self-absorbed spectral lines Lobko, A.K. Trubchaninov, S.A. Tsarenko, A.V. Plasma diagnostics |
| title | Measurements of evaporated aluminium concentration on self-absorbed spectral lines |
| title_full | Measurements of evaporated aluminium concentration on self-absorbed spectral lines |
| title_fullStr | Measurements of evaporated aluminium concentration on self-absorbed spectral lines |
| title_full_unstemmed | Measurements of evaporated aluminium concentration on self-absorbed spectral lines |
| title_short | Measurements of evaporated aluminium concentration on self-absorbed spectral lines |
| title_sort | measurements of evaporated aluminium concentration on self-absorbed spectral lines |
| topic | Plasma diagnostics |
| topic_facet | Plasma diagnostics |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/79289 |
| work_keys_str_mv | AT lobkoak measurementsofevaporatedaluminiumconcentrationonselfabsorbedspectrallines AT trubchaninovsa measurementsofevaporatedaluminiumconcentrationonselfabsorbedspectrallines AT tsarenkoav measurementsofevaporatedaluminiumconcentrationonselfabsorbedspectrallines |