Barry Sullivan, DOE-OFES And Joseph V. Minervini, MIT-PSFC Committee to Assess the Current Status and Future Direction of High Magnetic Field Science in the United States National Academies – Keck Center – Room 201 – Washington, DC Thursday, May 17, 2012
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Barry Sullivan, DOE-OFES And Joseph V. Minervini, MIT-PSFC
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Barry Sullivan, DOE-OFES
And
Joseph V. Minervini, MIT-PSFC
Committee to Assess the Current Status and Future Direction
of High Magnetic Field Science in the United States
National Academies – Keck Center – Room 201 – Washington, DC
Thursday, May 17, 2012
ITER TF Spec
Bi-2212
YBCO
NbTi
?
Nb3Sn
ITER CSMC-2000
0
5
10
15
20
25
30
35
0 20 40 60 80
Fie
ld (
T)
Temperature (K)
Nb-Ti
Nb3Sn
YBCO (^)
Bi-2223 (^)
MgB2 (^)
Bi-2212 (^)
Bi-2212 Tape
We need to develop
superconducting magnets
for fusion which take
advantage of this fantastic
new operating space
Old operating space
• HTS is potentially a ‘game changer’ for fusion devices in several
respects:
– high performance
– high reliability, availability and maintainability
– acceptable cost
• Flexible experimental scale devices
• Steady-State tokamaks,
• Stellarators, and other 3-D magnetic configurations
• Synergism with other DOE and scientific programs: