Physics of the dynamic ergodic divertor
The Dynamic Ergodic Divertor (DED) of TEXTOR is presently being installed. It consists of sixteen helically wound coils occupying about 30% of the wall at the HFS. The coils follow field lines on a “pre-selected” magnetic surface and are fed individually outside the vessel. A perturbation field is c...
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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/123456789/80260 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Physics of the dynamic ergodic divertor / M.W. Jakubowski, K.H. Finken, S.S. Abdullaev, M. Kobayashi, M. Lehnen, R. Wolf // Вопросы атомной науки и техники. — 2002. — № 4. — С. 42-44. — Бібліогр.: 6 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862582717321838592 |
|---|---|
| author | Jakubowski, M.W. Finken, K.H. Abdullaev, S.S. Kobayashi, M. Lehnen, M. Wolf, R. |
| author_facet | Jakubowski, M.W. Finken, K.H. Abdullaev, S.S. Kobayashi, M. Lehnen, M. Wolf, R. |
| citation_txt | Physics of the dynamic ergodic divertor / M.W. Jakubowski, K.H. Finken, S.S. Abdullaev, M. Kobayashi, M. Lehnen, R. Wolf // Вопросы атомной науки и техники. — 2002. — № 4. — С. 42-44. — Бібліогр.: 6 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | The Dynamic Ergodic Divertor (DED) of TEXTOR is presently being installed. It consists of sixteen helically wound coils occupying about 30% of the wall at the HFS. The coils follow field lines on a “pre-selected” magnetic surface and are fed individually outside the vessel. A perturbation field is created by the electrical currents in the perturbation coils with Fourier components resonant to the magnetic surfaces. The stochastic boundary layer is generated in the outermost region of the plasma, which due to long and short connection lengths can be divided into ergodic and laminar regions. Field line tracing and mapping techniques were used to analyse properties of the TEXTOR-DED plasma boundary. The DED will operate with several frequencies (DC or AC up to 10 kHz). In the “dynamic” operation the convective heat flux is deposited to a large plasma-facing surface and forces are transferred to the plasma edge, what can introduce a differential rotation of the plasma.
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| first_indexed | 2025-11-26T23:30:22Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-80260 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-11-26T23:30:22Z |
| publishDate | 2002 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Jakubowski, M.W. Finken, K.H. Abdullaev, S.S. Kobayashi, M. Lehnen, M. Wolf, R. 2015-04-14T05:25:32Z 2015-04-14T05:25:32Z 2002 Physics of the dynamic ergodic divertor / M.W. Jakubowski, K.H. Finken, S.S. Abdullaev, M. Kobayashi, M. Lehnen, R. Wolf // Вопросы атомной науки и техники. — 2002. — № 4. — С. 42-44. — Бібліогр.: 6 назв. — англ. 1562-6016 PACS: 52.55Fa https://nasplib.isofts.kiev.ua/handle/123456789/80260 The Dynamic Ergodic Divertor (DED) of TEXTOR is presently being installed. It consists of sixteen helically wound coils occupying about 30% of the wall at the HFS. The coils follow field lines on a “pre-selected” magnetic surface and are fed individually outside the vessel. A perturbation field is created by the electrical currents in the perturbation coils with Fourier components resonant to the magnetic surfaces. The stochastic boundary layer is generated in the outermost region of the plasma, which due to long and short connection lengths can be divided into ergodic and laminar regions. Field line tracing and mapping techniques were used to analyse properties of the TEXTOR-DED plasma boundary. The DED will operate with several frequencies (DC or AC up to 10 kHz). In the “dynamic” operation the convective heat flux is deposited to a large plasma-facing surface and forces are transferred to the plasma edge, what can introduce a differential rotation of the plasma. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Magnetic confinement Physics of the dynamic ergodic divertor Article published earlier |
| spellingShingle | Physics of the dynamic ergodic divertor Jakubowski, M.W. Finken, K.H. Abdullaev, S.S. Kobayashi, M. Lehnen, M. Wolf, R. Magnetic confinement |
| title | Physics of the dynamic ergodic divertor |
| title_full | Physics of the dynamic ergodic divertor |
| title_fullStr | Physics of the dynamic ergodic divertor |
| title_full_unstemmed | Physics of the dynamic ergodic divertor |
| title_short | Physics of the dynamic ergodic divertor |
| title_sort | physics of the dynamic ergodic divertor |
| topic | Magnetic confinement |
| topic_facet | Magnetic confinement |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/80260 |
| work_keys_str_mv | AT jakubowskimw physicsofthedynamicergodicdivertor AT finkenkh physicsofthedynamicergodicdivertor AT abdullaevss physicsofthedynamicergodicdivertor AT kobayashim physicsofthedynamicergodicdivertor AT lehnenm physicsofthedynamicergodicdivertor AT wolfr physicsofthedynamicergodicdivertor |