Difference between revisions of "Meeting 18 December 2020"
Jump to navigation
Jump to search
(Created page with "DISCUSSION ITEMS * Simulations - table of power deposition * Shielding and magnet model * Hall A/C model and design/implementation * Hall D design and radiation simula...") |
|||
| (2 intermediate revisions by one other user not shown) | |||
| Line 2: | Line 2: | ||
* Simulations - table of power deposition | * Simulations - table of power deposition | ||
| + | ::* [https://wiki.jlab.org/cuawiki/images/d/d3/CPS_Initial_Design_Model_12_17_20.pptx CPS Design Model Update] | ||
* Shielding and magnet model | * Shielding and magnet model | ||
| Line 10: | Line 11: | ||
* Other | * 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 | ||
Latest revision as of 12:50, 3 January 2021
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