Difference between revisions of "AIPINJ Layouts"

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== Existing April 2020 Injector Layout ==
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* Existing April 2020 injector quick reference (thanks, Daniel!) : [[media:12GeV_injector_quick_reference_rev16.pdf]]
  
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==Overall Layouts==
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Note: At the November 12, 2019 Modeling meeting [https://wiki.jlab.org/ciswiki/index.php/November_12,_2019_-_AIPINJ_modeling_meeting], we decided to move the buncher to the midpoint position (between the centerline of the choppers and the centerline of the 2-cell in the booster).  The buncher position in the July 2019 layout drawings is not the midpoint position; the buncher is shifted closer to the choppers in the July 2019 layout drawings.
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* July 19, 2019 [[media:keytotaljuly19.pdf]]
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* July 17, 2019 [[media:keytotaljuly17.pdf]]
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==Gun Layouts==
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* Aug 21, 2020 [[media:SONGSHEET AUGUST 21 dm comments.pdf]] Draft/preliminary songsheet
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* Apr 15, 2020 [[media:beamlinelayoutapril15.pdf]] attached is the latest layout for the beamline components
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* Apr 07, 2020 [[media:beamlinelayoutapril7.pdf]] puzzling A1/A2 layout, moving FX 2" upstream
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* Mar 26, 2020 [[media:beamlinelayoutmarch26.pdf]]
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* Mar 09, 2020 [[media:BEAMLINELAYOUTMAR09.pdf]] 90% complete layout; note bellows on A1/A2 girder
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* Feb 26, 2020 [[media:BEAMLINELAYOUTFEB26.pdf]] edits post ME meeting, small corrections
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:-sequence just before the gun valve goes like this if possible:  bellows + bpm/corr + valve.
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:-remove the pink rectangular placeholders for quadrupoles
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:-sequence after Vertical Wien:  viewer/cross + bpm/corr + bellows, then pipe that solenoids are attached
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:-restore gap between the FG solenoids as exists in tunnel today
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:-sequence after Horizonal Wien: viewer/cross + prebuncher + bpm/corr, then bellows
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:-if moving valve/DP can upstream a little helps w/layout that's OK, keep subsequent solenoid located as shown
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* Feb 07, 2020 [[media:beamlinelayoutfeb07.pdf]] edits post ME meeting, small corrections
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* Feb 04, 2020 [[media:BEAMLINELAYOUTFEB04.pdf]] edits post modellers meeting (add bpm/cor after Y, and swap bpm/corr by A1
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* Jan 31, 2020 [[media:200203_layout.pdf]] major revision, for functionality to setup the beam line
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* Jan 22, 2020 [[media:layout01232020.pdf]] move 2nd lens to accomodate 2-3/4" or 4-1/2" window
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* Jan 15, 2020 [[media:200115_gun2chopper.pdf]] restore MFA0I03 and MFA0I05 to beam line
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* Jul 17, 2019 [[media:gunthroughchopperjuly17.pdf]]
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* Jun 13, 2019 [[media:190613_guntochopper.pdf]]
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==Chopper Layouts==
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* chopper assembly [[media:190606_chopper_assembly_drawing.pdf]]
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==Booster Layouts==
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Note: At the November 12, 2019 Modeling meeting [https://wiki.jlab.org/ciswiki/index.php/November_12,_2019_-_AIPINJ_modeling_meeting], we decided to move the buncher to the midpoint position (between the centerline of the choppers and the centerline of the 2-cell in the booster).  The buncher position in the July 2019 layout drawings is not the midpoint position; the buncher is shifted closer to the choppers in the July 2019 layout drawings.
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* Sep 26, 2019 [[media:190926_boosterregion.pdf]]
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::-QCM was .32" further downstream. so all those interfaces moved.
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::-distance between chopper cavities was 59.32", so distance from center of choppers to downstream face of chopper #2 increased from 29.65" to 29.66".
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::-buncher, IFY0I06, MB00I06, A3, YAO cavity, A4 all moved slightly downstream.
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::-YAO cavity was .37" longer than the design drawing.
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* July 17, 2019 [[media:chopperthroughmodulejuly17.pdf]]
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* June 10, 2019 [[media:190610_layoutjune10.pdf]]
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==Warm-RF Drawings==
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* prebuncher cavity [[media:190613_prebuncher.pdf]]
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* buncher cavity [[media:190815_CEBAF_BUNCHER.pdf]]
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* chopper RF cavity [[media:Haimson_chopper_cavities.pdf]]
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==SRF Drawings==
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* drawing from Jim Henry [[media:CRM1107001-0001_-_PDF_1.pdf]]

Revision as of 13:38, 27 August 2020

Existing April 2020 Injector Layout

Overall Layouts

Note: At the November 12, 2019 Modeling meeting [1], we decided to move the buncher to the midpoint position (between the centerline of the choppers and the centerline of the 2-cell in the booster). The buncher position in the July 2019 layout drawings is not the midpoint position; the buncher is shifted closer to the choppers in the July 2019 layout drawings.

Gun Layouts

-sequence just before the gun valve goes like this if possible: bellows + bpm/corr + valve.
-remove the pink rectangular placeholders for quadrupoles
-sequence after Vertical Wien: viewer/cross + bpm/corr + bellows, then pipe that solenoids are attached
-restore gap between the FG solenoids as exists in tunnel today
-sequence after Horizonal Wien: viewer/cross + prebuncher + bpm/corr, then bellows
-if moving valve/DP can upstream a little helps w/layout that's OK, keep subsequent solenoid located as shown

Chopper Layouts

Booster Layouts

Note: At the November 12, 2019 Modeling meeting [2], we decided to move the buncher to the midpoint position (between the centerline of the choppers and the centerline of the 2-cell in the booster). The buncher position in the July 2019 layout drawings is not the midpoint position; the buncher is shifted closer to the choppers in the July 2019 layout drawings.

-QCM was .32" further downstream. so all those interfaces moved.
-distance between chopper cavities was 59.32", so distance from center of choppers to downstream face of chopper #2 increased from 29.65" to 29.66".
-buncher, IFY0I06, MB00I06, A3, YAO cavity, A4 all moved slightly downstream.
-YAO cavity was .37" longer than the design drawing.

Warm-RF Drawings

SRF Drawings

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