Meeting 11 February 2022

DISCUSSION ITEMS

• CPS talk at the Hall C Users Meeting (Gabriel)

• Design models, stress/thermal calculations

• thermal model

• Engineering analysis and planning

• Status

• TCS updates

• Other

PARTICIPANTS: Amy Comer, Bogdan Wojtsekhowski, Brannon Semp, David Hamilton, Erik Wrightson, Hamlet Mkrtchyan, Hovanes Egiyan, Joshua Crafts, Rolf Ent, Steven Lassiter, Tanja Horn,

ENGINEERING/DESIGN (Steven)

• Discussion with potential vendor NEC/Tokin - new conductor choices to address water flow and pressure drop of a continous wound coil

• Prototype drawings in progress, design work on CPS/shielding platform and hall layout

• 86 W2 blocks on site (90%W,10%Ni,3%Fe), expect >440 blocks

• Action item: magnetic properties of the material since close to superconducting magnet

• thermal modeling

• Block sizes: initial rough numbers 3"x4"x10" 2.8"x4"x6" - need to double check

• Timeline for magnet procurement

• finalize calculations
• backup option: New Zealand company - but cannot do high radiation

• Action item: need to finalize exit channel

• block stacking
• need to restart MC simulation

• Magnet design - final: a few months away

• need conductor coil design - touch up yoke - thermal calculations

THERMAL MODELING (Amy)

• Discussion about model status and application licensing

SLIDES FOR HALL C MEETING (Gabriel)

• Global overview of physics program, design, and progress on each topic

• Contact Bert Metzger for plots

• David H. can send slides on polarized WACS

TCS UPDATES (Vardan)

• Ongoing simulations work - expect results at one of the next meetings

NEXT MEETING: FRIDAY 18 MARCH AT 8AM ET

DEDICATED TCS MEETING: 25 FEBRUARY