| Автор | F.G. Rimini |
| Автор | P. Andrew |
| Автор | B. Balet |
| Автор | J. Bull |
| Автор | N. Deliyanakis |
| Автор | H.P.L. De Esch |
| Автор | L.-G. Eriksson |
| Автор | C. Gormezano |
| Автор | C.W. Gowers |
| Автор | H.Y. Guo |
| Автор | G.T.A. Huysmans |
| Автор | T.T.C. Jones |
| Автор | R.W.T. König |
| Автор | M. Lennholm |
| Автор | P.J. Lomas |
| Автор | A. Maas |
| Автор | M.J. Mantsinen |
| Автор | F.B. Marcus |
| Автор | M.F.F. Nave |
| Автор | V.V. Parail |
| Автор | D.F.H. Start |
| Автор | A. Taroni |
| Автор | D. Testa |
| Автор | P.R. Thomas |
| Дата выпуска | 1999-11-01 |
| dc.description | High power combined NBI + ICRF heating experiments have been carried out in the JET Mark IIa divertor configuration in the hot ion ELM-free H mode regime, both in deuterium (DD) and in deuterium-tritium (DT) plasmas. Results are presented from a wide range of additional heating power levels, ICRF up to 9.5 MW tuned to the fundamental hydrogen minority, NBI up to 22 MW, and for plasma currents up to 4.2 MA and toroidal fields up to 3.6 T. Discharges with combined NBI + ICRF heating show a clear improvement in electron temperature, DD neutron yield and stored energy with respect to NBI only discharges. High energy neutral particle analyser data show that acceleration of the NBI deuterons takes place due to absorption of ICRF power at the second harmonic deuterium resonance. This is confirmed by numerical simulations with the PION code, indicating that up to 40% of the ICRF power is absorbed by bulk and NBI ions. ICRF heating has been an essential ingredient in the DT experiments in the ELM-free hot ion regime, contributing to the achievement of a record fusion power of 16.1 MW and a record stored energy of 17 MJ. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Combined heating experiments in ELM-free H modes in JET |
| Тип | paper |
| DOI | 10.1088/0029-5515/39/11/310 |
| Electronic ISSN | 1741-4326 |
| Print ISSN | 0029-5515 |
| Журнал | Nuclear Fusion |
| Том | 39 |
| Первая страница | 1591 |
| Последняя страница | 1603 |
| Аффилиация | F.G. Rimini; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | P. Andrew; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | B. Balet; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | J. Bull; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | N. Deliyanakis; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | H.P.L. De Esch; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | L.-G. Eriksson; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | C. Gormezano; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | C.W. Gowers; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | H.Y. Guo; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | G.T.A. Huysmans; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | T.T.C. Jones; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | R.W.T. König; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | M. Lennholm; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | P.J. Lomas; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | A. Maas; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | M.J. Mantsinen; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | F.B. Marcus; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | M.F.F. Nave; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | V.V. Parail; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | D.F.H. Start; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | A. Taroni; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | D. Testa; JET, Joint Undertaking, Abingdon, United Kingdom |
| Аффилиация | P.R. Thomas; JET, Joint Undertaking, Abingdon, United Kingdom |
| Выпуск | 11 |
