Advanced Technology Solar Telescope ENCLOSURE Future Work Le

Advanced Technology Solar Telescope ENCLOSURE Future Work Le. Ellen Phelps January 2006

Enclosure Systems Design Review Topics of Discussion • Overview & Charge to Committee (Mark Warner) • 6 Major Parts of SDR: n n n SRD Flow Down & Error Budgets (Rob Hubbard) Specifications (Le. Ellen Phelps) Reference Designs (Le. Ellen) Lunch n n n • • Performance & Analyses (Le. Ellen) Contracting Approach (Mark) Risk Areas (Le. Ellen) Plans for Future Work (Le. Ellen) AOB Executive Session (closed session for committee members) Feedback from Committee (All Hands) ---------------------------------------------------- Dinner 6/18/2021 January 18, 2006 Overview & Charge to Committee 2

Enclosure Future Work • Multi-physics model of current Enclosure configuration n Feed the results back in to resize and re-cost the components of the various thermal systems…update AMEL/MECO study • Thermal coating system n Identify (and test? ) commercially available products • Azimuth cable wrap system n Work requirements with Igus and Kabelschlepp…find others 6/18/2021 January 18, 2006 Enclosure Future Work 3

Enclosure Future Work • Design study to determine the extent of the requirement for vibration isolation • Internal project discussion: Bring the mechanical equipment (chiller, ice, fans, etc) back into Enclosure scope? 6/18/2021 January 18, 2006 Enclosure Future Work 4

Enclosure Future Work • Complete the Interface Control Documents • Enclosure Control System and Local Interlock Control designs complete for SDR this summer n Include Mat. Lab/Simulink model of thermal controls 6/18/2021 January 18, 2006 Enclosure Future Work 5

Enclosure Future Work • Second round of funded design evaluation studies with vendors/engineering firms to: n n n 6/18/2021 January 18, 2006 review our system level designs and specs provide updated independent schedule estimates; and provide updated independent cost estimates Enclosure Future Work 6