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Thermal Modeling and Correlation of the Space Environments Complex Vacuum Chamber and Cryoshroud.
| 题名： | Thermal Modeling and Correlation of the Space Environments Complex Vacuum Chamber and Cryoshroud. |
| 作者： | Stalcup, E. J. |
| 关键词： | Vacuum chambers, Thermocouples, Heat exchangers, Space environment simulation, Thermal vacuum tests, Models, Heat flux, Cryogenic equipment |
| 摘要： | From Presentation: Formerly known as the Space Power Facility (SPF) Located at Plum Brook Station in Sandusky, OH -- Houses large-scale test facilities including the Space Simulation Vacuum Chamber -- Largest vacuum chamber in the world -- 100 ft diameter, 122 ft tall -- Cryoshroud operates between -250 掳F and +140 掳F -- To be used for Orion EM-1 thermal vacuum test -- Thermal Desktop model of vacuum chamber, cryoshroud, mechanical ground support equipment (MGSE) including fluid model of GN2 -- Primary uses: Predict MGSE temperatures; Predict heat load on GN2 system -- Includes 96 TD Temperature Measures that represent test thermocouples -- Steady state correlation with 3 tests: 2 hot; 1 cold -- Two ISTs performed with no MGSE inside the cryoshroud: Insulated test: operated at 170 掳F for 37 hours; Uninsulated test: operated at 170 掳F for 14 days -- Only cryoshroud thermocouples were installed |
| 报告类型： | 科技报告 |
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