| タイトル | Thermal Test Verification of Emission Control through Directional Baffles for the James Webb Space Telescope |
| 著者（英） | Switzer, Timothy; Lynch, Michael; Garrison, Matthew; Huber, Frank; Bachtell, Neal; White, Bryant; Rashford, Robert; Shaw, David |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2009-01-01 |
| 言語 | eng |
| 内容記述 | The thermal performance of NASA s planned James Webb Space Telescope is highly reliant on a collection of directional baffles that are part of the Integrated Science Instrument Module Electronics Compartment. In order to verify the performance of the baffle concept, two test assemblies were recently fabricated and tested at the Goddard Space Flight Center. The centerpiece of the testing was a fixture that used bolometers to measure the emission field through the baffles while the radiator panels and baffles ran a flight-like temperature. Although not all test goals were able to be met due to facility malfunctions, the test was able to prove the design viability enough to gain approval to begin manufacturing the flight article. |
| NASA分類 | Instrumentation and Photography |
| レポートNO | 09ICES-0013 |
| 権利 | Copyright |
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