Long pulse operation with actively cooled limiters

1997 ◽  
Vol 241-243 ◽  
pp. 542-547 ◽  
Author(s):  
D. Guilhem ◽  
J. Hogan ◽  
D. Van Houtte ◽  
M. Lipa ◽  
T. Loarer ◽  
...  
Keyword(s):  
Pulse Operation ◽  
Long Pulse

Development of a KSTAR ICRF antenna for long pulse operation

2003 ◽  
Vol 43 (9) ◽  
pp. 805-811 ◽  
Author(s):  
Y.D Bae ◽  
J.G Kwak ◽  
S.K Kim ◽  
J.S Yoon ◽  
B.G Hong ◽  
...  
Keyword(s):  
Pulse Operation ◽  
Long Pulse

Evolution of Carbon Tiles During Repetitive Long Pulse Operation in TORE SUPRA

2004 ◽  
Vol T111 (1) ◽  
pp. 157 ◽  
Author(s):  
M. Mitteau ◽  
J. C. Vallet ◽  
R. Reichle ◽  
C. Brosset ◽  
P. Chappius ◽  
...  
Keyword(s):  
Pulse Operation ◽  
Long Pulse

scholarly journals Lower hybrid current drive experiments in support of high confinement long pulse operation in EAST

2017 ◽  
Vol 157 ◽  
pp. 03011 ◽  
Author(s):  
Annika Ekedahl ◽  
Bojiang Ding ◽  
Xianzu Gong ◽  
Marc Goniche ◽  
Miaohui Li ◽  
...  
Keyword(s):  
Current Drive ◽  
Lower Hybrid ◽  
Pulse Operation ◽  
Lower Hybrid Current Drive ◽  
Long Pulse

Limiter material experiments towards long pulse operation in the HT-7 superconducting tokamak

2007 ◽  
Vol 363-365 ◽  
pp. 1334-1339 ◽  
Author(s):  
J.L. Chen ◽  
F. Gao ◽  
J.G. Li ◽  
Q.F. Fang
Keyword(s):  
Pulse Operation ◽  
Long Pulse ◽  
Superconducting Tokamak

High duty cycle and long pulse operation of Dy:PbGa2S4 laser excited by diode pumped Nd:YAG

2011 ◽  
Author(s):  
J. Šulc ◽  
H. Jelínková ◽  
M. E. Doroshenko ◽  
T. T. Basiev ◽  
V. V. Osiko ◽  
...  
Keyword(s):  
Duty Cycle ◽  
Pulse Operation ◽  
High Duty Cycle ◽  
Diode Pumped ◽  
Long Pulse

Swirl tube design and analysis of the magnetic pole shield for long pulse operation of EAST NBI system based on subcooled boiling

2019 ◽  
Vol 141 ◽  
pp. 125-133
Author(s):  
Ling Tao ◽  
Yuanlai Xie ◽  
Chundong Hu ◽  
Sihao Yang ◽  
Wei Yi ◽  
...  
Keyword(s):  
Subcooled Boiling ◽  
Magnetic Pole ◽  
Pulse Operation ◽  
Long Pulse

scholarly journals Reduced field Scenario with X3 heating in W7-X

2019 ◽  
Vol 203 ◽  
pp. 01006 ◽  
Author(s):  
Nikolai B. Marushchenko ◽  
Pavel Aleynikov ◽  
Craig D. Beidler ◽  
Andreas Dinklage ◽  
Joachim Geiger ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Wave Mode ◽  
Magnetic Configuration ◽  
Pulse Operation ◽  
Bootstrap Current ◽  
Long Pulse

In the present work, an ECRH scenario with reduced magnetic field 1.75 T is considered. For 140 GHz, this field corresponds to X3 heating. The high mirror-ratio magnetic configuration, B01/B00 ≃ 0.24, was considered as one from most attractive for long-pulse operation with low bootstrap current. Since X3 wave mode can be effectively absorbed only in sufficiently hot plasmas, a preheating stage is necessary, and the requirements for target plasmas suitable for starting X3 have been studied. Different ways to establish target plasmas are also discussed, in particular, augmenting X3 heating with X2 beams at 105 GHz.

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