Nusair Hasan work items

Projects

Updated: 1/30/2017

• LINAC Heater Control Algorithm

  - Write-up Pseudo-Code based on Algorithm (sent 1/24/2017)
  - Develop design for UI
  - Troubleshoot / Find Bugs in the Algorithm

• ESR2 Process Model

  - Model Development (Completed FY 2016)
  - Load Support Modes (Completed FY 2016)
  - Mode / Performance Analysis
  - CEC 2017 Paper

• CTF CBX3 Testing

 - Model Development - Thilan (Completed FY 2016)
 - Testing Spreadsheet Development
 - Testing Modes
 - Analysis
 - Possible CEC 2017 Paper

• CHL2 C6 Commissioning

 - Development of Plans
 - Calculation spreadsheet development
 - Testing and Analysis

• JLab 2KCBX Performance Analysis

 - Discuss with Rao

• JLab Operational Procedures

 - CHL2 4K / 2K Pump-down (Completed FY 2016)
 - CHL2 Warm Compressor Start-up / Swing / Switch-over

• JLab Helium Inventory Monitoring

  - Model Development (Completed FY 2015)
  - Data Collection and Revisions (Completed FY 2016)
  - Upgrades
  - CEC 2017 Paper

OPS

Updated 1/30/2017

• CHL General

  - Recovery C9 Load Valve Troubleshoot (do not unload on request)
  - Purifier Regen. (issues with heating properly).

• CHL1 / SC1 / SL-FEL

  - CHL-ESR TL in use for Hall B C/D
  - on that note, we need to schedule a test (possibly at the end of the run) to measure CHL1 capacity (i.e. whether it's able to supply 30 g/s 4K flow without hampering LINAC operations).
  - Measure ESR daily helium losses (whether 'fixing' Hall C U-Tube affected the daily losses).

• CHL2 / SC2 / NL

  - Dewar LL probe is anything but accurate!
  - NL Auto-heat is having issues with RF mis-match (LEM values were set: week of 1/23).
  - SC2 Trip - Secure Control Development (How to automatically set-up CHL2 in the event of a trip?).
  - iocnl1 reboot-restore issue (Fixed: week of 1/23)
  - superMOPS testing (Done: week of 1/23)
  - SC2 HX-10N Dp at 3 mbar (1/30/2017)