February 21, 2019 - Weekly ME Meeting
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- ME Components
- Jay's solenoid media:190220_COIL.pdf
- Small-shed Gun2 assembly drawing
- ME Layouts
- Danny Gun region media:190123_gun_to_chopper.pdf
- Danny Booster region media:LAYOUT14FEB19.pdf
- Danny updated Reza layout dimensions media:Injector upgrade Choppers to Booster v01DM.pptx
- Joe Gun + Booster notes media:190123_INJ.pptx
- UITF Updates
- Booster status
- Running beam from no-shed electrode
- Status of small-shed electrode
- Modeling Updates
- Gabriel and Josh need to learn how to run existing CEBAF GPT deck from Gun to Chopper (130 kV, cathode no-shed?, anode grounded, solenoids, Jay Wiens?)
- Gabriel's 200kV upgrade modeling jobs
- Incorporate small-shed to CEBAF model, use GPT to compare 130kV vs. 200kV (to compare at CEBAF when installed?)
- Optimize HV design for Jay's original 200KV Wien, work w/ Jay to build E/B model and evaluate in GPT, consider optical/operation improvements
- Work w/ Alicia to incorporate 200KV Wien models into the CEBAF upgrade deck, for testing layout we want to build
- Josh's Ion-bombardment modeling jobs => CEBAF opportunities
- Lifetime vs. laser spot size => summer 2017 configuration (tee @ 130kV, ground anode, VWien OFF)
- Lifetime vs. Wien filter ON/OFF => fall 2017-spring 2018 (tee @ 130kV, ground anode, VWien ON vs. OFF)
- Lifetime vs. bias anode => summer 2019 PREX opportunity (large shed @ 130kV, anode ON vs. OFF, VWien=ON)
- Lifetime vs. gun voltage w/ and w/o bias anode => fall SAD 2019 opportunity (small shed @ 130kV vs. 200kV, bias=ON/OFF, VWien=OFF)
- Lifetime vs. bias anode => fall 2019-spring 2020 CREX opportunity (small shed @ 130kV, anode ON vs. OFF, VWien=ON)