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
Date:	2002
Main Authors:	Lobko, A.K., Trubchaninov, S.A., Tsarenko, A.V.
Format:	Article
Language:	English
Published:	Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2002
Subjects:	Plasma diagnostics
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

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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
institution	Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection	DSpace DC
title	Measurements of evaporated aluminium concentration on self-absorbed spectral lines
spellingShingle	Measurements of evaporated aluminium concentration on self-absorbed spectral lines Lobko, A.K. Trubchaninov, S.A. Tsarenko, A.V. Plasma diagnostics
title_short	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_sort	measurements of evaporated aluminium concentration on self-absorbed spectral lines
author	Lobko, A.K. Trubchaninov, S.A. Tsarenko, A.V.
author_facet	Lobko, A.K. Trubchaninov, S.A. Tsarenko, A.V.
topic	Plasma diagnostics
topic_facet	Plasma diagnostics
publishDate	2002
language	English
container_title	Вопросы атомной науки и техники
publisher	Національний науковий центр «Харківський фізико-технічний інститут» НАН України
format	Article
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.
issn	1562-6016
url	https://nasplib.isofts.kiev.ua/handle/123456789/79289
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.
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first_indexed	2025-12-07T17:43:45Z
last_indexed	2025-12-07T17:43:45Z
_version_	1850872352124960768

Measurements of evaporated aluminium concentration on self-absorbed spectral lines

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