SRF Tuner Workshop at Fermilab

Monday 13 Oct 2014, 08:00 → 15:35 US/Central

Hermitage (Fermilab Technical Division)

Connection Info 20141006_SRFTunerMeeting_ConnectionInfo.docx

1 Welcome

Speakers: Prof. Akira Yamamoto (KEK), Camille Ginsburg (Fermilab)

2 Summary and open issues from the CERN meeting

Speaker: Prof. Akira Yamamoto (KEK)

Slides SRF-Tuner-WS-Fnal-ay-141012b.pptx

3 LCLS-II tuner mechanics, especially accessibility, tuner accessibility mock-up

Speakers: Evgueni Borissov (Fermilab), Dr Yuriy Pischalnikov (Fermilab)

Slides LCLS_II_Tuner_oct_13.pptx

4 Fabrication and Quality Control of the Frequency Tuner for the XFEL

Speaker: Dr Lutz Lilje (DESY)

Slides 20141013_XFEL_Tuner_Experience_Lutz_Lilje.pptx

5 Experience with tuner integration/alignment with cavity string and cryomodules at CEA-Saclay

Speaker: Dr Olivier Napoly (CEA Saclay)

Slides LIA@FNAL.pdf

09:35 Coffee Break

6 Lessons learned from SNS tuner harmonic drive failures

Speaker: Mr Matthew Howell (Oak Ridge National Laboratory)

Slides Howell-Tuners.pptx

7 JLab SNS tuner experience

Speaker: Mr Edward Daly (JLab)

Slides SNS_Tuner_Motor_Failures_13OCT2014.ppt

8 JLab experience with magnetic materials related to tuners

Speaker: Dr Rongli Geng (Thomas Jefferson National Accelerator Facility)

Slides C50-11_Q0_Analysis_CEBAF_SRF_WS_3apr14_RG_rev_2apr14.pptx

9 Piezo heating experience

Speaker: Mariusz Grecki

Slides mgrecki_piezo_heating.pdf

10 Piezo lifetime - testing

Speaker: Dr Yuriy Pischalnikov (Fermilab)

Slides Piezo_reliability_R&D_program_13_Oct.pptx

11 Piezo lifetime - LLRF controls issues

Speaker: Larry Doolittle (LBNL)

Slides Doolittle-tuner-20141013-2.pdf

12 Piezo lifetime - limiting LLRF slew rate

Speaker: Mr Brian Chase (FNAL)

Slides Piezo_Slew_Rate_limit.pdf

13:00 Lunch

13 Comments and further discussion