Meeting 18 December 2020
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DISCUSSION ITEMS
- Simulations - table of power deposition
- Shielding and magnet model
- Hall A/C model and design/implementation
- Hall D design and radiation simulations
- Other
PARTICIPANTS: Bogdan Wojtsekhowski, Hamlet Mkrtchyan, Josh Crafts, Steven Lassiter, Tanja Horn, Amy Comer, Gabriel Niculescu, Vardan Tadevosyan, Marie Boer, Rolf Ent,
SIMULATIONS - HEAT DEPOSITION (Gabriel)
- Working on heat deposition table
- power deposition in kW/cm3
- Investigating issues with magnetic field
- B from -10 to +20; maximum expected near center, but table shows it at the end of the magnet
- If true, then may need 10 additional centimeters of cooling
- average beam, gap is 3mm
SHIELDING MODEL (Josh)
- Solved problem of facrtor of two - arithmatic error
- lead 2391 bricks
- Tungsten 2109 blocks
- Total weight: 52.8 US tons (Lead, tungsten, borated poly)
- Currently segmenting CPS in 2 block thick segments to illustrate stacking in more detail
- Fidulization inside the model
DISCUSSION CPS PLANS FOR 2021
- Order the magnet or order tungsten?
- Need decision in ~3 months
NEXT MEETING: 15 JANUARY 2021, 8:00AM ET