Page 3 - Collimated Pyrobolometer Array to Measure Charge Exchange Losses in C-2W
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The C
-
2W Device (a.k.a. Norman)
C-2W Device Parameters
Parameter
Value
Bext
~0.1 – 0.3 T
rs
~40 cm
Ls
2–3m
ne
~1-3×1019 m-3
Ttot =Ti +Te
Up to 3 keV
Pulse length
Up to 30 ms
Inner divertors:
high vacuum pumping
Neutral beams: ~21 MW, ~30 ms
Formation sections: ~15 mWb trapped flux
Outer divertors:
high vacuum pumping
Plasma guns and biasing electrodes: high voltage & long pulse capability
Confinement vessel: skin time <3 ms
Magnet system:
field ramp & active control
Details can be found in:
H. Gota et al., Nucl. Fusion 59, 112009 (2019)
Collaborators:
• Domestic – Google, UCI, UCLA, PPPL, LLNL, ORNL, LBNL, ANL, MIT, UW-Madison, Swarthmore College, General Atomics
• International – Budker Institute (Russia), Nihon U. (Japan), ASIPP (China), U. of Pisa (Italy), Pelin (Russia)
VP13.00004: Overview of the C-2W. - H. Gota
Presenter: Thomas Roche
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