LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
Model Magnet R&D(WBS 2.2)
LARP Collaboration Meeting
October 5-6, 2005
Gian Luca Sabbi
BNL - FNAL - LBNL - SLAC
2LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
LARP Magnet Program Goals
FY09 Milestone:
Demonstrate viability of Nb3Sn technology for “Quad-first” option
1. Capability to deliver predictable, reproducible performance:
TQ (Technology Quads, 2005-07) D = 90 mm, L = 1 m, Gnom > 200 T/m
2. Capability to scale-up the magnet length:
LQ (Long Quadrupoles, 2008-09) D = 90 mm, L = 4 m, Gnom > 200 T/m
3. Capability to reach high gradient (pole tip field) in large aperture:
HQ (High Gradient Quads, 2008-09) D = 90 mm, L = 1 m, Gnom > 250 T/m
• Fabrication of the first two TQ quads (TQS01 and TQC01) has started • TQS01 test in February/March 2006; TQC01 test in April/May 2006
3LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
Technology Quads (TQ)
Objective: contribute to developing the technology base for LQ & HQ:
• evaluate conductor and cable performance: stability, stress limits• develop and select coil fabrication procedures • select the mechanical design concept and support structure• demonstrate predictable and reproducible performance
Implementation: two series, same coil design, different structures:
• TQS models: shell-based structure • TQC models: collar-based structure
Magnet parameters:
• 1 m length, 90 mm aperture, 11-13 T coil peak field• Nominal gradient 200 T/m; maximum gradient 215-265 T/m
4LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
TQS01: Shell-based Structure
Concept:
• Aluminum shell over yoke and pads• Assembly based on bladders and keys
Advantages:
• Can deliver very high pre-stress• Large pre-stress increase at cool-down• Easy assembly/disassembly/reassembly
R&D issues:
• Coil alignment, field quality • Long vs. segmented shells
TQS01 task leader: S. Caspi - Test planned for February/March 2006
5LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
TQC01: Collar-based Structure
Concept:
• Support by thick SS collars• Assembly w/external press
Advantages:
• Proven coil positioning• Proven length scale-up
R&D issues:
• Deliver required pre-stress • Pre-stress overshoot• Flexibility for R&D
YokeGap
PreloadShim
ControlSpacer
Skin
Collar
YokeCollaringKey
Stress Relief Slotin inner pole
TQC01 task leader: R. Bossert - Test planned for April/May 2006
6LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
TQ Coil Winding Status
• 6 unit lengths of practice cable and 10 UL of cable fabricated at LBNL• 8 insulated UL available for production coils, 2 additional UL to follow• 4 practice coils wound and cured at FNAL• Various improvement were included based on practice winding/curing• 2 production coils for TQS01 were fabricated at FNAL
7LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
TQ Coil Reaction and Impregnation
• The first set of practice coils were reacted and impregnated at FNAL • Good results on the first set of impregnated coils• The second pair of practice coils is being reacted at LBNL• Strand & cable samples are being reacted with the practice coils• Reaction of first pair of production coils starts in 3 weeks
8LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
TQ mechanical models
• Mechanical models using dummy coils:
TQS01 (2004) TQC01 (underway)
• Mechanical models using the practice coils will be performed in the next 3 months in preparation for magnet assembly
9LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
TQ Schedule (Rev. 10/5/2005) Q3-05 Q4 2005 Q1 2006 Q2 2006 Q3 2006ID Task Name Start Finish Duration
1 Practice coils & mech models Mon 5/9/05 Wed 12/21/05 159 days
2 Practice cable run 2 Mon 5/23/05 Fri 6/17/05 20 days
3 Practice coil 1-2 wind/cure Fri 6/10/05 Fri 7/8/05 20 days
4 Practice coil 1-2 react/pot Mon 7/11/05 Mon 9/26/05 55 days
5 TQC01 mech model Tue 9/27/05 Fri 11/11/05 34 days
6 Practice coil 3-4 wind/cure Mon 7/11/05 Mon 9/12/05 45 days
7 Coil 3-4 shipping to LBNL Tue 9/13/05 Mon 9/19/05 5 days
8 Reaction tooling set #2 Mon 5/9/05 Fri 8/19/05 74 days
9 Practice coil 3-4 react-pot Tue 9/20/05 Mon 10/24/05 25 days
10 Coil 1-2 shipping to LBNL Mon 11/14/05 Fri 11/18/05 5 days
11 TQS01 mech model Mon 11/21/05 Wed 12/21/05 21 days
12 TQS01 Tue 7/12/05 Tue 4/11/06 184 days
13 Production cable run 1 (8UL) Tue 7/12/05 Mon 8/1/05 15 days
14 Coil 1-2 winding/curing Tue 9/13/05 Mon 10/10/05 20 days
15 Coil 1-2 shipping to LBNL Tue 10/11/05 Mon 10/17/05 5 days
16 Coil 1-2 Reaction/potting Tue 10/25/05 Mon 11/21/05 20 days
17 Coil 3-4 winding/curing Tue 10/11/05 Mon 11/7/05 20 days
18 Coil 3-4 shipping to LBNL Tue 11/8/05 Mon 11/14/05 5 days
19 Coil 3-4 Reaction/potting Tue 11/22/05 Wed 12/21/05 20 days
20 Assembly Tue 1/3/06 Tue 1/31/06 20 days
21 Test/reporting/data transfer Wed 2/1/06 Tue 3/14/06 30 days
22 Post-test analysis Wed 3/15/06 Tue 4/11/06 20 days
23 TQC01 Tue 11/8/05 Wed 6/7/06 140 days
24 Coil 1-2 winding/curing Tue 11/8/05 Wed 12/7/05 20 days
25 Coil 1-2 shipping to LBNL Thu 12/8/05 Wed 12/14/05 5 days
26 Coil 1-2 Reaction/potting Tue 1/3/06 Tue 1/31/06 20 days
27 Coil 3-4 winding/curing Thu 12/8/05 Tue 1/17/06 20 days
28 Coil 3-4 shipping to LBNL Wed 1/18/06 Tue 1/24/06 5 days
29 Coil 3-4 Reaction/potting Wed 2/1/06 Tue 2/28/06 20 days
30 TQ2a structure mods Mon 11/14/05 Mon 2/13/06 55 days
31 Coil 1-2 shipping to FNAL Wed 2/1/06 Tue 2/7/06 5 days
32 Coil 3-4 shipping to FNAL Wed 3/1/06 Tue 3/7/06 5 days
33 Assembly Wed 3/8/06 Tue 4/4/06 20 days
34 Test/reporting/data transfer Wed 4/5/06 Tue 5/9/06 25 days
35 Post-test analysis Wed 5/10/06 Wed 6/7/06 20 days
36 Spare coils Tue 9/6/05 Tue 4/4/06 140 days
37 Production cable run 2 (3UL) Tue 9/6/05 Mon 10/3/05 20 days
38 Coil 1-2 wind/cure/ship Wed 1/18/06 Tue 2/21/06 25 days
39 Coil 1-2 Reaction/potting Wed 3/1/06 Tue 4/4/06 25 days
May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun JulQ3 '05 Q4 '05 Q1 '06 Q2 '06 Q3 '06 Q4 '06
10LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
TQ Program following TQS01-TQC01
1. Additional tests using the same coil design
• TQS02: reconfigure/optimize based on TQS01 results
Increase preload? (e.g. 4.2 K to 1.9 K) Modify structure? (as for HD1)Replace quadrant with spare? (if localized quenches observed)
• TQC02: new coils (w/RRP conductor) in collar-based structure
Feedback from TQC01 can be incorporated at assemblyCoils might be redirected to TQS depending on test results
• TQE01: coil-structure exchange
Disassemble TQC01 coil and test in TQS01 structureSome technical issues to be addressed; decision after TQS01/TQC01 tests
2. Coil iteration and fabrication of TQS03 & TQC03 coils
11LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
TQ plan after S01-C01 (Rev. 10/5/05)ID Task Name Start Finish
1 TQS02 Fri 3/10/06 Tue 7/25/06
2 TQS01 test completed Fri 3/10/06 Fri 3/10/06
3 Ship TQS01 BNL to LBNL Mon 3/13/06 Fri 3/17/06
4 Disassembly/inspection Mon 3/20/06 Fri 4/7/06
5 Reassembly Mon 4/10/06 Fri 5/5/06
6 Ship TQS02 LBNL to BNL Mon 5/8/06 Fri 5/12/06
7 Test/Reporting/Data transfer Mon 5/15/06 Mon 6/26/06
8 Analysis & reporting Tue 6/27/06 Tue 7/25/06
9 TQC02 Mon 11/7/05 Thu 8/24/06
10 Conductor available Mon 11/7/05 Mon 11/7/05
11 Strand/cable testing Tue 11/8/05 Tue 1/17/06
12 Cable fabrication Wed 1/18/06 Tue 2/14/06
13 TQ01 winding complete Tue 2/21/06 Tue 2/21/06
14 Coil fabrication (4+2) Wed 2/22/06 Tue 5/23/06
15 Assembly Wed 5/24/06 Wed 6/28/06
16 Test/reporting/data transfer Thu 6/29/06 Thu 7/27/06
17 Analysis & reporting Fri 7/28/06 Thu 8/24/06
18 TQE01 Thu 6/1/06 Wed 1/3/07
19 TQC01 Disassembly Thu 6/1/06 Thu 8/31/06
20 Ship coils/structure to LBNL Fri 9/1/06 Fri 9/8/06
21 TQE01 Assembly Mon 9/11/06 Fri 10/13/06
22 Ship magnet LBNL to BNL Mon 10/16/06 Fri 10/20/06
23 Test/reporting/data transfer Mon 10/23/06 Tue 11/28/06
24 Analysis & reporting Wed 11/29/06 Wed 1/3/07
25 TQS03 & TQC03 Tue 1/3/06 Wed 5/23/07
26 Cable optimization/fabrication Tue 1/3/06 Thu 6/15/06
27 Design optimization Wed 2/1/06 Thu 7/13/06
28 Parts procurement Wed 3/29/06 Thu 7/20/06
29 Practice coils wind/cure Fri 7/21/06 Fri 9/15/06
30 Practice coils react/pot Mon 9/18/06 Fri 10/13/06
31 Wind/cure TQS03 coils Mon 9/18/06 Fri 11/10/06
32 React/pot TQS03 coils Mon 10/16/06 Tue 12/12/06
33 TQS03 Assembly Wed 12/13/06 Wed 1/31/07
34 TQS03 test & analysis Thu 2/1/07 Wed 3/28/07
35 Wind/cure TQC03 coils Mon 11/13/06 Wed 1/17/07
36 React/pot TQS03 coils Wed 12/13/06 Wed 2/14/07
37 TQC03 Assembly Thu 2/15/07 Wed 3/28/07
38 TQC03 test & analysis Thu 3/29/07 Wed 5/23/07
3/10
11/7
2/21
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May JunQ1 '06 Q2 '06 Q3 '06 Q4 '06 Q1 '07 Q2 '07 Q3 '07
12LARP Collaboration Meeting, October 5-6, 2005
Gian Luca Sabbi
Model Magnet Tasks & Budget Summary
LARP FY06 Budget Request v2bWBS 28-Sep-05 FNAL LBNL Total2.2 Model Magnet R&D Sabbi 1334 1063 2397 2.2.1 Quadrupole2.2.1.1 Technology Quad TQS01 Caspi 92 345 4372.2.1.2 Technology Quad TQC01 Bossert 432 161 5932.2.1.3 Technology Quad TQS02 Caspi 10 203 2132.2.1.4 Technology Quad TQC02 Bossert 502 25 5272.2.1.5 Coil/Structure exchange TQE01 Ferracin 37 50 872.2.1.6 Technology Quad TQS03 Caspi 108 170 2782.2.1.7 Technology Quad TQC03 Bossert 153 109 262
Main focus for FY06-Q1 & Q2 Start in FY06, complete in FY07
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