European Spallation Source Cryo-Modules

1 Feb 2012, 08:00 → 2 Feb 2012, 19:00 Europe/Zurich

30/7-012 (CERN)

The goal of this meeting is to assess the possibility for the ESS to use the SPL CM design for all elliptical cavity and to evaluate possible options in the short term for the CERN prototyping work. 1) Identify Requirements (ESS and SPL) 2) Assess possible show-stoppers 3) Mitigate the risk to ensure its feasibility

Wednesday 1 February

Organization - CM panel

Conveners: Christine Darve (Fermi National Accelerator Lab. (US)), Mr Wolfgang Hees (European Spallation Source)

1 Propose ESS-CM working group

Speakers: darve, hees

2 Tailor Critical Decisions

Speakers: Darve, hees

document CD_Milestone_Suzanne_Draft_new_ESS_Pre-Construction_Master_Plan_Dec_2011_v5.pptx Milestone_Suzanne_Draft_new_ESS_Pre-Construction_Master_Plan_Dec_2011_v5.pdf

Slides ESS_Org_tailor_CD_Feb_2012.pdf ESS_Org_tailor_CD_Feb_2012.pptx

3 Partnership status - ressources

Speakers: bousson, darve, devanz, hees

4 Discussion - Validation

Build and complete the structure ===> Who is doing What

Speaker: All

Identify Requirements

(CMs and Machines)

5 ESS Requirements

Speakers: Darve, Duperrier, bousson, devanz, duthill, hees

more information http://indico.hep.lu.se//conferenceDisplay.py?confId=1159

Paper CD_ESS_Aurelien_ESS-LD-TECHNOTE-0310AP.pdf CD_ESS_Guillaume_FPC_THPPO032.pdf

Poster CD_ESS_Juliette_SRF2011_MOPO041_poster.pdf

Slides

• CD_SLHIPP1_ESS_CM_dec9_2012.pdf
• ESS_CM_Guillaume_Saclay_HighBeta.pdf
• ESS_Req_CD_Feb_2012.pdf
• ESS_Req_CD_Feb_2012.pptx

6 SPL Requirements

Speakers: Brunner , Capatina , Darve, Karl Schirm, duthill, garoby, gerigk, hees, parma, renaglia, wagner

more information https://indico.cern.ch/conferenceTimeTable.py?confId=160179#20111208

Paper CD_SPL_CERN-ATS-2011-222.pdf

Slides

• CD_SPL_Ofelia_4th_collaboration_meeting_capatina_interface_cryomodule.pdf
• CD_SPL_Patxi_TTC_meeting_SPL_duthil.pptx
• SPL_Patxi_TTC_meeting_SPL_duthil.pdf

7 SNS and other Accellerator Requirements

Speakers: Darve, bousson, devanz , duthill, hees

drawings CD_CRM90000000001-104110300-M8U-8200-A008-R00.pdf CD_CRM9007000-0001-A.pdf

Paper

• CD_SNS_Cryomodule_Design_ACE01.pdf
• CD_SNS_Ed_Cryomodule_Heat_Loads_and_Thermal_Design_E_Daly.pdf
• CD_XFEL_Wang_Thermal_performance_analysis_and_measurments_of_the_EuropeanXFELprototype_cryomodules_part_1-2.pdf

8 Comparative Analysis

Comparative Analysis and Preliminary Convergence

9 Working/Thinking/Eating Lunch

Assess preliminary "show-stoppers"

10 Organizational

Speakers: darve, hees

11 Mechanical

Speakers: darve, duthill, hees

Slides

• ESS_info_Ti_SS_junction_TTC-011.pdf
• ESS_info_Ti_SS_junction_TTC-011.pptx
• SLHIPP_Ofelia_Dec2011_v2.pdf
• SLHIPP_Ofelia_Dec2011_v2.pptx
• SPL_Olivier_Test_Stand.pdf

12 Thermal

Speaker: darve

13 RF

Speaker: mcginnis

14 Risk Management - proposal

Speakers: Darve, Duperrier

15 Conclusion - Future work planning

Speakers: Darve, hees

16 Drop-Box

Speakers: Darve, Duperrier, Shirm, bousson, dael, devanz, duthill, gerigk, hees, lindroos, mcginnis, ofelia , parma, renaglia

document CD_SLHIPP1_ESS_CM_dec9_2012.pdf

more information

• http://ess-scandinavia.eu/linac
• http://esss.idom.com:8080/share/page/site/ACC/documentlibrary
• http://indico.ihep.ac.cn/conferenceOtherViews.py?view=nicecompact&confId=2240

Thursday 2 February

17 Mitigate potential issues - 1

18 Mitigate potential issues - 2