HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50
Performed studies of plasma-surface interaction include measurements of plasma energy deposited to the material surface and determination of tungsten cracking threshold during repetitive ITER ELM-like plasma exposures in QSPA Kh-50 with plasma pulses of energy density up to 2.5 MJ/m2 and duration of...
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| Datum: | 2010 |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2010
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/17458 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 / V.A. Makhlaj, I.E. Garkusha, N.N. Aksenov, N.V. Kulik, I.S. Landman, J. Linke, A.V. Medvedev, S.V. Malykhin, V.V. Chebotarev, A.T. Pugachev, V.I. Tereshin // Вопросы атомной науки и техники. — 2010. — № 6. — С. 57-59. — Бібліогр.: 8 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862710135558766592 |
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| author | Makhlaj, V.A. Garkusha, I.E. Aksenov, N.N. Kulik, N.V. Landman, I.S. Linke, J. Medvedev, A.V. Malykhin, S.V. Chebotarev, V.V. Pugachev, A.T. Tereshin, V.I. |
| author_facet | Makhlaj, V.A. Garkusha, I.E. Aksenov, N.N. Kulik, N.V. Landman, I.S. Linke, J. Medvedev, A.V. Malykhin, S.V. Chebotarev, V.V. Pugachev, A.T. Tereshin, V.I. |
| citation_txt | HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 / V.A. Makhlaj, I.E. Garkusha, N.N. Aksenov, N.V. Kulik, I.S. Landman, J. Linke, A.V. Medvedev, S.V. Malykhin, V.V. Chebotarev, A.T. Pugachev, V.I. Tereshin // Вопросы атомной науки и техники. — 2010. — № 6. — С. 57-59. — Бібліогр.: 8 назв. — англ. |
| collection | DSpace DC |
| description | Performed studies of plasma-surface interaction include measurements of plasma energy deposited to the material surface and determination of tungsten cracking threshold during repetitive ITER ELM-like plasma exposures in QSPA Kh-50 with plasma pulses of energy density up to 2.5 MJ/m2 and duration of 0.25 ms. The energy threshold for tungsten cracking development is found to be ~0,3 MJ/m2. The Ductile-to-Brittle Transition Temperature (DBTT) is experimentally estimated for ITER relevant tungsten grade. Major crack network (cells size up to 1.3 mm) forms only in cases of initial target temperatures below DBTT. Intergranular micro-cracks network (size of cells corresponds to the grain size) appears under heat loads after melting threshold.
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| first_indexed | 2025-12-07T17:21:42Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-17458 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T17:21:42Z |
| publishDate | 2010 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Makhlaj, V.A. Garkusha, I.E. Aksenov, N.N. Kulik, N.V. Landman, I.S. Linke, J. Medvedev, A.V. Malykhin, S.V. Chebotarev, V.V. Pugachev, A.T. Tereshin, V.I. 2011-02-26T20:57:28Z 2011-02-26T20:57:28Z 2010 HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 / V.A. Makhlaj, I.E. Garkusha, N.N. Aksenov, N.V. Kulik, I.S. Landman, J. Linke, A.V. Medvedev, S.V. Malykhin, V.V. Chebotarev, A.T. Pugachev, V.I. Tereshin // Вопросы атомной науки и техники. — 2010. — № 6. — С. 57-59. — Бібліогр.: 8 назв. — англ. 1562-6016 https://nasplib.isofts.kiev.ua/handle/123456789/17458 Performed studies of plasma-surface interaction include measurements of plasma energy deposited to the material surface and determination of tungsten cracking threshold during repetitive ITER ELM-like plasma exposures in QSPA Kh-50 with plasma pulses of energy density up to 2.5 MJ/m2 and duration of 0.25 ms. The energy threshold for tungsten cracking development is found to be ~0,3 MJ/m2. The Ductile-to-Brittle Transition Temperature (DBTT) is experimentally estimated for ITER relevant tungsten grade. Major crack network (cells size up to 1.3 mm) forms only in cases of initial target temperatures below DBTT. Intergranular micro-cracks network (size of cells corresponds to the grain size) appears under heat loads after melting threshold. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України ИТЭР и приложения для термоядерного реактора HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 Тестирование мощными потоками плазмы материалов дивертора ITER в условиях, соответствующих ELM, на КСПУ Х-50 Article published earlier |
| spellingShingle | HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 Makhlaj, V.A. Garkusha, I.E. Aksenov, N.N. Kulik, N.V. Landman, I.S. Linke, J. Medvedev, A.V. Malykhin, S.V. Chebotarev, V.V. Pugachev, A.T. Tereshin, V.I. ИТЭР и приложения для термоядерного реактора |
| title | HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 |
| title_alt | Тестирование мощными потоками плазмы материалов дивертора ITER в условиях, соответствующих ELM, на КСПУ Х-50 |
| title_full | HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 |
| title_fullStr | HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 |
| title_full_unstemmed | HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 |
| title_short | HIgh heat flux plasma testing of ITER divertor materials under ELM relevant conditions in QSPA Kh-50 |
| title_sort | high heat flux plasma testing of iter divertor materials under elm relevant conditions in qspa kh-50 |
| topic | ИТЭР и приложения для термоядерного реактора |
| topic_facet | ИТЭР и приложения для термоядерного реактора |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/17458 |
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