| タイトル | Liquid hydrogen testing of silicon nitride bearings for use in high speed turbomachinery |
| 著者（英） | Thom, Robert; Moore, Chip; Gibson, Howard |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1998-05-01 |
| 言語 | eng |
| 内容記述 | Hybrid ceramic rolling element bearings are being tested in liquid hydrogen at Marshall Space Flight Center. The testing will evaluate their long term durability for use at high speeds in cryogenic rocket engine turbomachinery. The use of hybrid ceramic bearings in liquid hydrogen follows successful development and flight in liquid oxygen turbopumps. |
| NASA分類 | Mechanical Engineering |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/541023 |
