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ESA – IDPU – SCM Preamp Thermal Christopher Smith Thermal Engineer csmith@ssl.berkeley

ESA – IDPU – SCM Preamp Thermal Christopher Smith Thermal Engineer csmith@ssl.berkeley.edu 510-642-2461. ESA – IDPU – SCM Preamp. ESA. SCM Preamp (Mounted on Back). ESA Support Bracket. IDPU. ESA and IDPU mounted together to conserve shielding / weight

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ESA – IDPU – SCM Preamp Thermal Christopher Smith Thermal Engineer csmith@ssl.berkeley

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  1. ESA – IDPU – SCM Preamp • Thermal • Christopher Smith • Thermal Engineer • csmith@ssl.berkeley.edu • 510-642-2461

  2. ESA – IDPU – SCM Preamp • ESA SCM Preamp (Mounted on Back) ESA Support Bracket IDPU • ESA and IDPU mounted together to conserve shielding / weight • SCM Preamp mounted to IDPU to share heat

  3. ESA-IDPU a/e Map Alodined Aluminum Black Anodized Aluminum

  4. ESA-IDPU Model Inputs • Optical materials • Black Anodized Aluminum • Alodined Aluminum • Thermophysical materials • Aluminum, 6061 • ULTEM • Heaters • Survival Heater • Conductors • IDPU, 6 ULTEM isolators to bottom deck, 0.0078 < G < .0133 W/C each • Bare Bolted ESA to IDPU,9.8 W/C • ESA Brace to bottom deck, 2 ULTEM isolators, 0.0078 < G < .0133 W/C each • Bare bolted SCM Preamp to IDPU, 5.6 W/C ESA Brace

  5. ESA-IDPU Model Inputs - Power Power Dissipation THM-SYS-009 Rev O, Apr 04

  6. ESA-IDPU Case Sets

  7. ESA-IDPU – Nominal Plots

  8. ESA-IDPU – Top and Bottom to Sun Plots

  9. ESA-IDPU Results Table

  10. ESA-IDPU Coldest Temperature map

  11. EAS-IDPU Hottest Temperature Map

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