Main results of the first experimental campaign in the stellarator W7-X
A summary of the first operational phase (OP1.1) at the stellarator W7-X is given. The operational setup of heating and diagnostics as well the results of experiments are briefly described. Plasma parameters and confinement are better than expected: T(b)> 8 keV and T(i)> 2 keV at n(b)≈ 3×10¹⁹...
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Дата: | 2016 |
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Автори: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Формат: | Стаття |
Мова: | English |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2016
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Назва видання: | Вопросы атомной науки и техники |
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Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/115287 |
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Цитувати: | Main results of the first experimental campaign in the stellarator W7-X / N.B. Marushchenko, A. Dinklage, A. Alonso, J. Baldzuhn, C.D. Beidler, C. Biedermann, B. Blackwell, S. Bozhenkov, R. Brakel, B. Buttenschön, Y. Feng,G. Fuchert, J. Geiger, M. Hirsch, U. Hoefel, J. Knauer, A. Krämer-Flecken, A. Langenberg, H.P. Laqua, M. Landreman, H. Maassberg, N.A. Pablant, E. Pasch, K. Rahbarnia, L. Rudischhauser, T. Stange, L. Stephey, H. Trimino-Mora, Yu. Turkin, J.-L. Velasco, G. Wurden, D. Zhang, T. Andreeva, M. Beurskens, E. Blanco, H.-S. Bosch, R. Burhenn, A. Cappa, A. Czarnecka, M. Dostal, P. Drews, M. Endler, T. Estrada, T. Fornal, O. Grulke, D. Hartmann, J.H. Harris, P. Helander, M. Jakubowski , T. Klinger, S. Klose, G. Kocsis, R. König, P. Kornejew , N. Krawczyk, M. Krychowiak, M. Kubkowska I. Kiazek, S. Lazerson, Y. Liang, S. Liu, O. Marchuk, S. Marsen, V. Moncada, D. Moseev, D. Naujoks, H. Niemann, M. Otte, T.S. Pedersen, F. Pisano, K. Riße, T. Rummel, O. Schmitz, S. Satake, H. Smith, T. Schröder,T. Szepesi, H. Thomsen, P. Traverso, M. Tsuchiya, N. Wang, T. Wauters, G. Weir, R. Wolf, M. Yokoyama and the W7-X Team // Вопросы атомной науки и техники. — 2016. — № 6. — С. 3-8. — Бібліогр.: 21 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraineid |
irk-123456789-115287 |
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record_format |
dspace |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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DSpace DC |
language |
English |
topic |
Magnetic confinement Magnetic confinement |
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Magnetic confinement Magnetic confinement Marushchenko, N.B. Dinklage, A. Alonso, A. Baldzuhn, J. Beidler, C.D. Biedermann, C. Blackwell, B. Bozhenkov, S. Brakel, B. Buttenschön, B. Feng, Y. Fuchert, G. Hirsch, M. Hoefel, U. Knauer, J. Krämer-Flecken, A. Langenberg, A. Laqua, H.P. Maassberg, H. Pablant, N.A. Pasch, E. Rahbarnia, K. Rudischhauser, L. Stephey, L. Geiger, J. Landreman, M. Stange, T. Trimino-Mora, H. Turkin, Yu. Velasco, J.-L. Wurden, G. Zhang, D. Andreeva, T. Beurskens, M. Blanco, E. Bosch, H.-S. Burhenn, R. Cappa, A. Czarnecka, A. Dostal, M. Drews, P. Endler, M. Estrada, T. Fornal, T. Grulke, O. Hartmann, D. Harris, J.H. Helander, P. Jakubowski, M. Klinger, T. Klose, S. Kocsis, G. König, R. Kornejew, P. Krawczyk, N. Krychowiak, M. Kubkowska, M. Kiazek, I. Lazerson, S. Liang, Y. Liu, S. Marchuk, O. Marsen, S. Moncada, V. Moseev, D. Naujoks, D. Niemann, H. Otte, M. Pedersen, T.S. Pisano, F. Riße, K. Rummel, T. Schmitz, O. Satake, S. Smith, H. Schröder, T. Szepesi, T. Thomsen, H. Traverso, P. Tsuchiya, M. Wang, N. Wauters, T. Weir, G. Wolf, R. Yokoyama, M. Main results of the first experimental campaign in the stellarator W7-X Вопросы атомной науки и техники |
description |
A summary of the first operational phase (OP1.1) at the stellarator W7-X is given. The operational setup of heating and diagnostics as well the results of experiments are briefly described. Plasma parameters and confinement are better than expected: T(b)> 8 keV and T(i)> 2 keV at n(b)≈ 3×10¹⁹ m⁻³ yielding β0 ≈ 2.5 %. The results for ECR heating with X2-mode as well the ECCD are in good agreement with the theory predictions. The heating scenario with the O2-mode alone was successfully first time performed. Stellarator specific regime of core “electron root” confinement was obtained. |
format |
Article |
author |
Marushchenko, N.B. Dinklage, A. Alonso, A. Baldzuhn, J. Beidler, C.D. Biedermann, C. Blackwell, B. Bozhenkov, S. Brakel, B. Buttenschön, B. Feng, Y. Fuchert, G. Hirsch, M. Hoefel, U. Knauer, J. Krämer-Flecken, A. Langenberg, A. Laqua, H.P. Maassberg, H. Pablant, N.A. Pasch, E. Rahbarnia, K. Rudischhauser, L. Stephey, L. Geiger, J. Landreman, M. Stange, T. Trimino-Mora, H. Turkin, Yu. Velasco, J.-L. Wurden, G. Zhang, D. Andreeva, T. Beurskens, M. Blanco, E. Bosch, H.-S. Burhenn, R. Cappa, A. Czarnecka, A. Dostal, M. Drews, P. Endler, M. Estrada, T. Fornal, T. Grulke, O. Hartmann, D. Harris, J.H. Helander, P. Jakubowski, M. Klinger, T. Klose, S. Kocsis, G. König, R. Kornejew, P. Krawczyk, N. Krychowiak, M. Kubkowska, M. Kiazek, I. Lazerson, S. Liang, Y. Liu, S. Marchuk, O. Marsen, S. Moncada, V. Moseev, D. Naujoks, D. Niemann, H. Otte, M. Pedersen, T.S. Pisano, F. Riße, K. Rummel, T. Schmitz, O. Satake, S. Smith, H. Schröder, T. Szepesi, T. Thomsen, H. Traverso, P. Tsuchiya, M. Wang, N. Wauters, T. Weir, G. Wolf, R. Yokoyama, M. |
author_facet |
Marushchenko, N.B. Dinklage, A. Alonso, A. Baldzuhn, J. Beidler, C.D. Biedermann, C. Blackwell, B. Bozhenkov, S. Brakel, B. Buttenschön, B. Feng, Y. Fuchert, G. Hirsch, M. Hoefel, U. Knauer, J. Krämer-Flecken, A. Langenberg, A. Laqua, H.P. Maassberg, H. Pablant, N.A. Pasch, E. Rahbarnia, K. Rudischhauser, L. Stephey, L. Geiger, J. Landreman, M. Stange, T. Trimino-Mora, H. Turkin, Yu. Velasco, J.-L. Wurden, G. Zhang, D. Andreeva, T. Beurskens, M. Blanco, E. Bosch, H.-S. Burhenn, R. Cappa, A. Czarnecka, A. Dostal, M. Drews, P. Endler, M. Estrada, T. Fornal, T. Grulke, O. Hartmann, D. Harris, J.H. Helander, P. Jakubowski, M. Klinger, T. Klose, S. Kocsis, G. König, R. Kornejew, P. Krawczyk, N. Krychowiak, M. Kubkowska, M. Kiazek, I. Lazerson, S. Liang, Y. Liu, S. Marchuk, O. Marsen, S. Moncada, V. Moseev, D. Naujoks, D. Niemann, H. Otte, M. Pedersen, T.S. Pisano, F. Riße, K. Rummel, T. Schmitz, O. Satake, S. Smith, H. Schröder, T. Szepesi, T. Thomsen, H. Traverso, P. Tsuchiya, M. Wang, N. Wauters, T. Weir, G. Wolf, R. Yokoyama, M. |
author_sort |
Marushchenko, N.B. |
title |
Main results of the first experimental campaign in the stellarator W7-X |
title_short |
Main results of the first experimental campaign in the stellarator W7-X |
title_full |
Main results of the first experimental campaign in the stellarator W7-X |
title_fullStr |
Main results of the first experimental campaign in the stellarator W7-X |
title_full_unstemmed |
Main results of the first experimental campaign in the stellarator W7-X |
title_sort |
main results of the first experimental campaign in the stellarator w7-x |
publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
publishDate |
2016 |
topic_facet |
Magnetic confinement |
url |
http://dspace.nbuv.gov.ua/handle/123456789/115287 |
citation_txt |
Main results of the first experimental campaign in the stellarator W7-X / N.B. Marushchenko, A. Dinklage, A. Alonso, J. Baldzuhn, C.D. Beidler, C. Biedermann, B. Blackwell, S. Bozhenkov, R. Brakel, B. Buttenschön, Y. Feng,G. Fuchert, J. Geiger, M. Hirsch, U. Hoefel, J. Knauer, A. Krämer-Flecken,
A. Langenberg, H.P. Laqua, M. Landreman, H. Maassberg, N.A. Pablant, E. Pasch, K. Rahbarnia, L. Rudischhauser, T. Stange, L. Stephey, H. Trimino-Mora, Yu. Turkin, J.-L. Velasco, G. Wurden, D. Zhang, T. Andreeva, M. Beurskens, E. Blanco, H.-S. Bosch, R. Burhenn, A. Cappa, A. Czarnecka, M. Dostal, P. Drews, M. Endler, T. Estrada, T. Fornal, O. Grulke, D. Hartmann, J.H. Harris, P. Helander, M. Jakubowski , T. Klinger, S. Klose, G. Kocsis, R. König, P. Kornejew , N. Krawczyk, M. Krychowiak, M. Kubkowska I. Kiazek, S. Lazerson, Y. Liang, S. Liu, O. Marchuk, S. Marsen, V. Moncada, D. Moseev, D. Naujoks, H. Niemann, M. Otte, T.S. Pedersen, F. Pisano, K. Riße, T. Rummel, O. Schmitz, S. Satake, H. Smith, T. Schröder,T. Szepesi, H. Thomsen, P. Traverso, M. Tsuchiya, N. Wang, T. Wauters, G. Weir, R. Wolf, M. Yokoyama and the W7-X Team // Вопросы атомной науки и техники. — 2016. — № 6. — С. 3-8. — Бібліогр.: 21 назв. — англ. |
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Вопросы атомной науки и техники |
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irk-123456789-1152872017-03-31T03:02:21Z Main results of the first experimental campaign in the stellarator W7-X Marushchenko, N.B. Dinklage, A. Alonso, A. Baldzuhn, J. Beidler, C.D. Biedermann, C. Blackwell, B. Bozhenkov, S. Brakel, B. Buttenschön, B. Feng, Y. Fuchert, G. Hirsch, M. Hoefel, U. Knauer, J. Krämer-Flecken, A. Langenberg, A. Laqua, H.P. Maassberg, H. Pablant, N.A. Pasch, E. Rahbarnia, K. Rudischhauser, L. Stephey, L. Geiger, J. Landreman, M. Stange, T. Trimino-Mora, H. Turkin, Yu. Velasco, J.-L. Wurden, G. Zhang, D. Andreeva, T. Beurskens, M. Blanco, E. Bosch, H.-S. Burhenn, R. Cappa, A. Czarnecka, A. Dostal, M. Drews, P. Endler, M. Estrada, T. Fornal, T. Grulke, O. Hartmann, D. Harris, J.H. Helander, P. Jakubowski, M. Klinger, T. Klose, S. Kocsis, G. König, R. Kornejew, P. Krawczyk, N. Krychowiak, M. Kubkowska, M. Kiazek, I. Lazerson, S. Liang, Y. Liu, S. Marchuk, O. Marsen, S. Moncada, V. Moseev, D. Naujoks, D. Niemann, H. Otte, M. Pedersen, T.S. Pisano, F. Riße, K. Rummel, T. Schmitz, O. Satake, S. Smith, H. Schröder, T. Szepesi, T. Thomsen, H. Traverso, P. Tsuchiya, M. Wang, N. Wauters, T. Weir, G. Wolf, R. Yokoyama, M. Magnetic confinement A summary of the first operational phase (OP1.1) at the stellarator W7-X is given. The operational setup of heating and diagnostics as well the results of experiments are briefly described. Plasma parameters and confinement are better than expected: T(b)> 8 keV and T(i)> 2 keV at n(b)≈ 3×10¹⁹ m⁻³ yielding β0 ≈ 2.5 %. The results for ECR heating with X2-mode as well the ECCD are in good agreement with the theory predictions. The heating scenario with the O2-mode alone was successfully first time performed. Stellarator specific regime of core “electron root” confinement was obtained. Представлены итоги первой экспериментальной кампании (ОР1.1) на стеллараторе W7-X. Вкратце описана специфика эксперимента, методов нагрева и основных диагностик. Параметры плазмы и удержание, полученные в экспериментах, превысили ожидаемые: T(b)> 8 кэВ и T(i)> 2 кэВ при ≈ n(b)≈ 3×10¹⁹ m⁻³, что соответствует β0 ≈ 2.5 %. Результаты по ЭЦР-нагреву на Х2-моде, а также по токам увлечения согласуются с теорией. Впервые был успешно реализован сценарий нагрева на О2-моде. Был также получен специфический для стеллараторов режим "электронного корня" удержания. Представлені підсумки першої експериментальної кампанії (ОР1.1) на стелараторі W7-X. Коротко описана специфіка експерименту, методів нагріву та діагностики. Параметри плазми та удержання, отримані в експериментах, перевищили очікувані: T(b)> 8 кеВ та T(i)> 2 > 2 кеВ при ≈ n(b)≈ 3×10¹⁹ m⁻³, що відповідає β0 ≈ 2.5 %. Результати по ЕЦР-нагріву на Х2-моді, а також по струмам захоплення відповідають теорії. Вперше був успішно реалізований сценарій нагріву на О2-моді. Був також успішно реалізований специфічний для стелараторів режим "електронного кореня" утримання. 2016 Article Main results of the first experimental campaign in the stellarator W7-X / N.B. Marushchenko, A. Dinklage, A. Alonso, J. Baldzuhn, C.D. Beidler, C. Biedermann, B. Blackwell, S. Bozhenkov, R. Brakel, B. Buttenschön, Y. Feng,G. Fuchert, J. Geiger, M. Hirsch, U. Hoefel, J. Knauer, A. Krämer-Flecken, A. Langenberg, H.P. Laqua, M. Landreman, H. Maassberg, N.A. Pablant, E. Pasch, K. Rahbarnia, L. Rudischhauser, T. Stange, L. Stephey, H. Trimino-Mora, Yu. Turkin, J.-L. Velasco, G. Wurden, D. Zhang, T. Andreeva, M. Beurskens, E. Blanco, H.-S. Bosch, R. Burhenn, A. Cappa, A. Czarnecka, M. Dostal, P. Drews, M. Endler, T. Estrada, T. Fornal, O. Grulke, D. Hartmann, J.H. Harris, P. Helander, M. Jakubowski , T. Klinger, S. Klose, G. Kocsis, R. König, P. Kornejew , N. Krawczyk, M. Krychowiak, M. Kubkowska I. Kiazek, S. Lazerson, Y. Liang, S. Liu, O. Marchuk, S. Marsen, V. Moncada, D. Moseev, D. Naujoks, H. Niemann, M. Otte, T.S. Pedersen, F. Pisano, K. Riße, T. Rummel, O. Schmitz, S. Satake, H. Smith, T. Schröder,T. Szepesi, H. Thomsen, P. Traverso, M. Tsuchiya, N. Wang, T. Wauters, G. Weir, R. Wolf, M. Yokoyama and the W7-X Team // Вопросы атомной науки и техники. — 2016. — № 6. — С. 3-8. — Бібліогр.: 21 назв. — англ. 1562-6016 PACS: 28.52.-s, 52.25.-b, 52.25.Xz, 52.25.Os, 52.50.-b, 52.55.-s http://dspace.nbuv.gov.ua/handle/123456789/115287 en Вопросы атомной науки и техники Національний науковий центр «Харківський фізико-технічний інститут» НАН України |