| タイトル | Hubble Space Telescope meteoroid-debris protection analysis |
| 本文（外部サイト） | http://hdl.handle.net/2060/19860020265 |
| 著者（英） | Horn, J.; Maldonado, J. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1986-06-01 |
| 言語 | eng |
| 内容記述 | A system level failure could occur if the Hubble Space Telescope's (ST) capability to operate as a facility on-orbit is critically reduced or when a significant reduction in the quality of science data is registered. Failure could occur if a meteoroid/debris impact damages a component of a major support subsystem or if a meteoroid/debris penetration causes straylight contamination in the light shield, forward shell, aft shroud, or through the aperture door. The ST was analyzed to find the probability of no critical penetration. This probability value was found to be 92.25% for a two-year service life. A straylight leakage repair technique was recommended for the aft shroud, the region found most likely to be critically penetrated. Fozar tape and multilayer insulation blankets are suggested as posible repair materials. |
| NASA分類 | ASTRONOMY |
| レポートNO | 86N29737
NAS 1.15:86552
NASA-TM-86552 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/153570 |
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