Difference between revisions of "February 12, 2024 KLONG CPS Design Meeting"

Revision as of 16:50, 7 February 2024

Monday, February 12, 2024, 1pm Hall D Counting House

Invited - Hovanes Egiyan, Stephanie Worthington, Keith Harding, Pavel Degtiarenko, Tim Whitlatch, Eugene Chudakov, Josh Ballard

Review minutes from last meeting https://halldweb.jlab.org/wiki/index.php/January_16,_2024_KLONG_CPS_Design_Meeting
Review new basic 3D model and compare to Pavel's model (Pavel, Keith)
Magnet update (Josh)
Discuss path forward (Tim/all)

Pavel to check into exporting his model in a compatible format for NX ( Open Scad etc...
Stephanie to look into importable files from her end
Tim to provide stp file of copper absorber from ANSYS for Designers (complete)
Tim to setup bi-weekly meetings
Tim to set up and Engineer/Designer detailed meeting

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 == Minutes ==
-* Discussed background of the project and the goal of getting the design completed in a little over a year
-* Pavel presented the current conceptual design based on his analysis
-** Copper radiator
-*** Operate remotely
-*** 300 micron repeatability
-*** 2 thicknesses plus blank
-*** 2cm diameter?
-*** rad hard materials (no encoder)
-*** maybe proximity switch/LVDT for positions
-** Need to develop a complete thermal model as design progresses
-** Use of a steel core for support
-** overall alignment of magnet and radiator to be within a few hundred microns
-** Ability to move the assembly (with out magnets) completely out of the beam to the north wall
-** Ability to crane or forklift the core out during decommissioning
-** Total weight approximately 90 tonnes
-** Need temperature sensors on copper, lead and steel
-** Need to fine tune the thermal calcs on copper absorber
-** Need water temperature and flow meters
-** US magnet to be designed to 2x current plus 10%
-** Need tungsten block to absorb the electron beam on magnet failure
-** Consult with Hall C folks on their design experience of a CPS
-** Josh fine tuning the magnet design
-*** Moving coils 12cm from beamline
-*** maybe less steel
 == Action Items ==