SQ02

1
SQ02

• Paolo Ferracin
• LARP Collaboration Meeting
• St. Charles, IL USA
• October 5 - 6 , 2005

2
SQ02 status

• Done
• Choice of strand
• Design and procurement of new islands and
  horseshoes
• Definition of required instrumentation
• Design of instrumentation trace
• Fabrication of 4 coils
• Definition of reaction time and temperature
• Reaction of 4 coils
• Instrumentation / Potting of 4 coils
• Assembly and splices
• Test preparation
• To be done
• Test with high axial load ( 20 t, room
  temperature)

3
Goals

• Effect of axial loading on training
• Perform tests with different axial loadings
• Medium load (10 t), low load (0 t)
• Monitor coil stress with strain gauges
• Compare and interpret test results with FEM
• Perform heater induced quenches
• Perform magnetic measurements

4
Instrumentation
5
Short sample

• Iss (strand) 495 A
• Istability (strand) gt 1100 A
• Iss (cable) 9900 A
• Bpeak 11.1 T

6
Schedule

• Analysis of SQ02 high load completed Feb 1
• 4 weeks (1 P/E)
• Test preparation Feb 16
• 2 weeks (2 P/E 2 D/T)
• Medium load test Feb 23
• 1 week (2 P/E 2 D/T)
• Change of load Mar 2
• 1 week (2 P/E 2 D/T)
• Low load test Mar 9
• 1 week (2 P/E 2 D/T)
• Data analysis Jul 1
• 4 weeks (1 P/E)

7
Cost