![Page 1: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/1.jpg)
Plan for Establishing 700 KW
Operations
Ioanis Kourbanis
MI Department
DOE 700KW Follow-up Review
11 September 2015
![Page 2: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/2.jpg)
Introduction
• We have formulated a plan with precise timeline and
milestones, to establish 700 KW operations.
• The plan includes all the hardware and operational
prerequisites needed to achieve the milestones from both the
MI and the Proton Source Departments.
• We are having regular and frequent communications with the
Proton Source Department to ensure that the requirements
from the Proton source are well understood and are on time.
• This plan is a living document updated each time a milestone
is achieved or delayed with reporting at the Proton PMG.
I. Kourbanis- September 11 20152
![Page 3: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/3.jpg)
Schedule for milestones to reach 700 KW
I. Kourbanis- September 11 20153
![Page 4: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/4.jpg)
Booster beam parameters required for Recycler SS
I. Kourbanis- September 11 20154
Parameter Value
Transverse Emittance 15 pi mm-mr
Long. Emittance 0.12 eV-sec
Δp ±7.5 MeV
• Currently the beam from Booster meets the requirements
![Page 5: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/5.jpg)
Roadmap to 700 KW* (FY2015)
• Switch to 2+6 Operation-March. 2015 (same power 350 KW)
– Main Injector Department
• Optimize slip stacking in RR
• Commission MI collimators
– Proton Source Department
• Reliable 6 Hz operation with 3.2E12ppb and proper dp/p
• Provide 460 KW with 2+6 operation-March 2015
– Main Injector Department
• Minimize losses
– Proton Source Department
• Reliable 6 Hz operation with 4.3E12ppb and proper dp/p
• At least 17 RF stations operational
I. Kourbanis- September 11 20155
DONE
DONE
*NuMI only operation
![Page 6: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/6.jpg)
FY2015 cont.
• Demonstrate 4+6 operation by achieving 460 KW operation
for at least one hour.-May 2015
– Main Injector Department
• Establish 4+6 operation with 3.4E12 ppb and good efficiency.
• Work on reducing Recycler losses.
– Proton Source Department
• 7.5 Hz operation with 3.4E12ppb and proper dp/p
– 17 RF stations capable of 15 Hz operation
I. Kourbanis- September 11 20156
Achieved on July 1st 2015 (521KW for 1hr! )
Delayed because of Booster RF cavity failures
![Page 7: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/7.jpg)
Current high power operation (2+6)
• On March 5th we switched to 2+6 operation, delivering ~420
KW of beam power.
– 483 KW new MI Beam Power record (running without SY120)
– This has been our standard operating mode till the summer
shutdown.
• We have achieved our official goal of delivering 400KW
for at least one week of at least 100 hours during this
year.
I. Kourbanis- September 11 20157
![Page 8: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/8.jpg)
2+6 operation Beam Power
I. Kourbanis- September 11 20158
Power reduction
because of NuMI horn
problems.
![Page 9: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/9.jpg)
I. Kourbanis- September 11 20159
Machine efficiencies (2+6)
96.7%
Overall
Efficiency
![Page 10: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/10.jpg)
I. Kourbanis- September 11 201510
RR and MI losses (2+6)
Collimation efficiency
![Page 11: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/11.jpg)
Protons per Hour and Peak power to NuMI
I. Kourbanis- September 11 201511
2+6 SS
![Page 12: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/12.jpg)
FY15 NuMI Performance
I. Kourbanis- September 11 201512
2+6 SSRR as Stacker
![Page 13: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/13.jpg)
4+6 Operation
• On July 1st 2015 we switched to 4+6 operation for about two
hours.
• We were able to achieve 521 KW beam power for 1 hour.
– The injected beam intensity was 3.9E12p/batch.
– Large beam losses but with only minimal beam tuning.
I. Kourbanis- September 11 201513
![Page 14: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/14.jpg)
4+6 BEAM POWER
I. Kourbanis- September 11 201514
521 KW
![Page 15: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/15.jpg)
Machine efficiencies (4+6)
I. Kourbanis- September 11 201515
93.4%
Overall
Efficiency
![Page 16: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/16.jpg)
Recycler losses (4+6)
I. Kourbanis- September 11 201516
419 425429
307 Abort Lamb
Recycler beam pipe at 307,419,425 and 429 is being replaced during the shutdown.
RR52 Lamb
![Page 17: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/17.jpg)
Replaced RR beam pipes
I. Kourbanis- September 11 201517
RR 307 RR 419 RR 425
• Recycler beam pipe in the above locations was found not to be straight with extra bad welds.
• We are replacing the beam pipe at 429 this week.
![Page 18: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/18.jpg)
Picture of the removed RR pipe at 425
I. Kourbanis- September 11 201518
![Page 19: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/19.jpg)
6+6 operation
• On July 2nd 2015 we established for the first time 6+6 slip
stacking operation and sent beam to the NuMI target for
about 2 hours.
– Low power operation ~280KW
– Mostly done to help Booster run 15 Hz with beam.
I. Kourbanis- September 11 201519
6+6 Recycler Beam
![Page 20: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/20.jpg)
FY2016(1)
• Switch to 4+6 operation with 460 KW-October 2016*
– Main Injector Department
• Commission 4+6 operation with 3.4E12ppb and 95% efficiency.
– Proton Source Department
• Reliable 7.5 Hz operation with 3.4E12ppb and proper dp/p.
– 18 Re-furbished RF stations installed (Reliability and Efficiency)
– East and West Anode supplies completed (Reliability; Required for
adding more stations)
I. Kourbanis- September 11 201520
*Assumes shutdown ends on October 4th
![Page 21: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/21.jpg)
FY16(2)
• Achieve 575 KW with 4+6 operation-November 2016
– Main Injector Department
• Commission 4+6 operation with 4.3E12ppb and 95% efficiency
– Proton Source Department
• Reliable 7.5 Hz operation with 4.3 E12 ppb
– 19 Re-furbished Booster RF stations installed(increased reliability and
efficiency)
– Booster longitudinal dampers operational(required for damping of
coupled bunch instabilities)
I. Kourbanis- September 11 201521
![Page 22: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/22.jpg)
FY16(3)
• Switch to 6+6 operation (same power 575 KW)-Jan . 2016
– Main Injector Department
• Commission 6+6 operation with 3.6E12 ppb and 95% efficiency
– Proton Source Department
• Reliable 9 Hz operation
– 20 re-furbished RF stations installed (Reliability and increased
efficiency)
• Provide 3.6E12 ppb with the proper longitudinal emittance and
dp/p.
I. Kourbanis- September 11 201522
![Page 23: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/23.jpg)
FY16 (4)
• Achieve 700 KW with 6+6 operation-Feb. 2016*
– Main Injector Department
• Commission 6+6 operation with 4.3E12ppb and 95% efficiency
– Proton Source Department
• Reliable 9 Hz operation
• Provide 4.3E12 ppb with the proper longitudinal emittance and
dp/p
I. Kourbanis- September 11 201523
*Recycler collimators may be required before we can run reliably at
700KWWe are working on a Recycler collimator design. Plan to install a primary collimator
and at least a couple of secondary collimators next shutdown.
![Page 24: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/24.jpg)
Beam Power vs Time
I. Kourbanis- September 11 201524
0
100
200
300
400
500
600
700
800
Pow
er (
kW)
![Page 25: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/25.jpg)
Conclusions
• We have developed a detailed plan to achieve 700-KW beam
power to the NuMI target.
– Includes requirements for both the MI/RR and the Proton Source.
– Active document; updated each time we achieve or fail to achieve a
milestone.
• We have already achieved the first 3 milestones and have
delivered a record beam power of 521 KW to the NuMI target.
• We see no show stoppers achieving 700-KW to the NuMI
target in FY16.
– Continuing to address RR aperture problems and improving losses.
– We are developing a Recycler collimation plan in order to be able to
run reliably at 700KW.
I. Kourbanis- September 11 201525
![Page 26: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/26.jpg)
I. Kourbanis- September 11 201526
EXTRA SLIDES
![Page 27: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/27.jpg)
2+6 mountain Range
I. Kourbanis- September 11 201527
Time
Position in RR Ring
2 Double and 4 Single batches
![Page 28: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/28.jpg)
Booster emittances
I. Kourbanis- September 11 201528
![Page 29: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/29.jpg)
4+6 Losses
I. Kourbanis- September 11 201529
![Page 30: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/30.jpg)
Recycler losses vs injection number (2+6)
I. Kourbanis- September 11 201530
![Page 31: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/31.jpg)
Recycler losses vs Injection time (4+6)
I. Kourbanis- September 11 201531
![Page 32: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/32.jpg)
I. Kourbanis- September 11 201532
![Page 33: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/33.jpg)
Weekly NuMI performance
I. Kourbanis- September 11 201533
RR Beam
RR and MI
efficiencies
Beam Power
![Page 34: Plan for Establishing 700 KW Operations - Fermilabbeamdocs.fnal.gov/.../001/Plan_for_Establishing_700_KW_Operations… · Plan for Establishing 700 KW Operations Ioanis Kourbanis](https://reader034.vdocuments.net/reader034/viewer/2022042314/5f01d81b7e708231d401504d/html5/thumbnails/34.jpg)
RR Collimator Schematic
I. Kourbanis- September 11 201534