Post on 13-Jan-2016
ELENA Electron Cooler Vacuum design
ELENA Electron CoolerVacuum designBenjamin Moles March 26th 2015on behalf of Electron Cooler team :Gerard Tranquille Jean Cenede Lars Soby Lars Varming J. Germana RiddoneRoberto Kersevan Marc Timmins Antti Juhani K. Alejandro Carlon Z.
BE BITE VSCEN MMEBE OP1ELENA Electron CoolerLocationConcept overviewVacuum designExchange withMounting ConclusionPlanning26/03/2015Benjamin Moles EN/MME - EDS2
2Location
26/03/2015Benjamin Moles EN/MME - EDS3ELENA Ring4th Section3Location
26/03/2015Benjamin Moles EN/MME - EDS4
VAT 48 Sectionning valveVAT 48 Sectionning valveLNR.MLNAFLNR.MLNAFLNR.MCCAYLNR.MCCAYLNR.MBHEKElectron Cooler12001500301523304Concept overview26/03/2015Benjamin Moles EN/MME - EDS5MagnetsSupporting systemGun & CollectorOther magnetsVacuum system
5Concept overview Magnets
26/03/2015Benjamin Moles EN/MME - EDS6Circulating BeamMain solenodsMain solenodsMain solenods
6Concept overview Gun & Collector
26/03/2015Benjamin Moles EN/MME - EDS7e- Gune- CollectorCirculating BeamTorodmagnetsElectronBeamTorodmagnets
7Concept overview Other magnets
26/03/2015Benjamin Moles EN/MME - EDS8
Orbital magnet(Kyoto style)
ELENA Ring typeCorrector magnet
8Concept overview Supports
26/03/2015Benjamin Moles EN/MME - EDS9
ECooler supports
LINAC4 Jacks (5t)TargetsSupportingframeJackJackLink bar
9Vacuum design26/03/2015Benjamin Moles EN/MME - EDS1010Vacuum design Interfaces26/03/2015Benjamin Moles EN/MME - EDS11
Gun & Collector interfaces2330VAT 48 Valve flangeVAT 48 Valve flangeEstablished interfaces with TESLA11
Vacuum design Chambers & supports26/03/2015Benjamin Moles EN/MME - EDS12NEG CartridgeStandard solenoidchamberStandard solenoidchamberTorod chamberTorod chamberDrift solenoid chamber+ 2x BPM StriplineHorizontal supportHorizontal support3mm3mm2mm2mmDuring thermal expansionTop support x212Vacuum design Vacuum overview26/03/2015Benjamin Moles EN/MME - EDS13
v63xh8510013Vacuum design Top supports26/03/2015Benjamin Moles EN/MME - EDS14
Upper collar+ compression ringUpper collar+ compression ringSolenoid top interfaces14Vacuum designDrift solenoid chambers26/03/2015Benjamin Moles EN/MME - EDS15
Drift chamberBPM StriplineBPM StriplineLongitudinal lock
15Vacuum designDrift solenoid chambers26/03/2015Benjamin Moles EN/MME - EDS16
Chamber supportChamber supportClamping systemClamping system100956mm16Vacuum design Chamber support26/03/2015Benjamin Moles EN/MME - EDS17
Left viewRight viewCompression point of the ringFlexible pointswith preload50daNAdjustable fix points1726/03/2015Benjamin Moles EN/MME - EDS18
102100102mm thickElectrodes85 aperture Electrodes fixation systems
ElectricalconnexionAdjustable ceramic support with electric tightnessOutgasing screws2mm gap (x2)4mmgapVacuum design BPM StripStripline BPM as in the Ring18
26/03/2015Benjamin Moles EN/MME - EDS19
Elliptical chamberHydroformed bellowsTop fixation forelectrodesStripline interfaceSectionning valve interfaceFeedthroughElectrical connexionBended sheet metalElectrodes316LN 3Dforged blocks (x2)
Top fixationsPositionning pins100R25063 height85 width376687275DN40 pumping chamber110 hydroformedbellows63x85elliptic10040100Vacuum designToroid chamber19Vacuum design Electrode fixations26/03/2015Benjamin Moles EN/MME - EDS20
Ceramic spacerCirclipsWelded studsThreadedceramicpartTop fixationsBot fixations20Vacuum design Toroid frame26/03/2015Benjamin Moles EN/MME - EDS21
21Vacuum designInstrumentations26/03/2015Benjamin Moles EN/MME - EDS22
NexTorr NEG PumpD500x2Pirani / Penning Gaugeson Sector valves x2
22Exchange with26/03/2015Benjamin Moles EN/MME - EDS23
Integration of TESLAmodels already began
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Mounting26/03/2015Benjamin Moles EN/MME - EDS24
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Conclusion26/03/2015Benjamin Moles EN/MME - EDS25Vacuum pending points :NEG cartridge : strips ? bars ?To be detail : Gun & CollarsRedo collector drawings then productionBottom effect calculationFinal TESLA design & integrationMaterial orderingDrawings & approval
Final vacuum design25Benjamin Moles EN/MMEED March 26th 2015Thank you, for your attention.Any questions ?2627ELENA Electron CoolerPlanningMarc Timmins EN MME
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201420152016DeliveryKick-off meeting with TESLAInstallation1 month late on schedule(Will be caught up in production)Design (vacuum, instrumentation)Detailed integration
Magnet designMagnet productionGreen light for production*
* Design approvalAssembly in the ELENA facilityVacuum system productionToday29