درباره ما
NASA-LLIS-0494
Lessons Learned - Verification of Baseline Configuration before Modification, Upkeep of Maintenance and Operational Logs, Operation Condition Effects, Upkeep Documentation, Safety System Checks
| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:10:36Z | |
| date available | 2017-09-04T17:10:36Z | |
| date copyright | 05/05/1989 | |
| date issued | 1989 | |
| identifier other | YQBEQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/134116 | |
| description abstract | Description of Driving Event: On January 25, 1984, the National Geotechnical Centrifuge, located at NASA Ames Research Center, experienced a catastrophic failure of the 18,000 horsepower drive motor thrust bearing. The failure permitted the 100 ton drive motor armature to drop, the centrifuge to stop, and resulted in extensive electrical and mechanical damage. Repairs may take one year, and cost estimated at $550,000. | |
| language | English | |
| title | NASA-LLIS-0494 | num |
| title | Lessons Learned - Verification of Baseline Configuration before Modification, Upkeep of Maintenance and Operational Logs, Operation Condition Effects, Upkeep Documentation, Safety System Checks | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1989 | |
| contenttype | fulltext | |
| subject keywords | Configuration Management | |
| subject keywords | Logistics | |
| subject keywords | Safety & Mission Assurance | |
| subject keywords | Test Facility |
