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NASA-LLIS-0452
Lessons Learned - Failure Analysis Investigation
Year: 1991
Abstract: Description of Driving Event:
The failure analysis of a temperature probe for a cryogenic hydrogen system was investigated by instrumentation systems engineering for effects on the instrumentation system (loss of output from one temperature sensor which is minor). The potential effects of the defective weld (piece of the probe entering the liquid hydrogen system) was not recognized till later as catastrophic.
The failure analysis of a temperature probe for a cryogenic hydrogen system was investigated by instrumentation systems engineering for effects on the instrumentation system (loss of output from one temperature sensor which is minor). The potential effects of the defective weld (piece of the probe entering the liquid hydrogen system) was not recognized till later as catastrophic.
Subject: Safety & Mission Assurance
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:21:39Z | |
| date available | 2017-09-04T16:21:39Z | |
| date copyright | 07/11/1991 | |
| date issued | 1991 | |
| identifier other | TOBEQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/85084 | |
| description abstract | Description of Driving Event: The failure analysis of a temperature probe for a cryogenic hydrogen system was investigated by instrumentation systems engineering for effects on the instrumentation system (loss of output from one temperature sensor which is minor). The potential effects of the defective weld (piece of the probe entering the liquid hydrogen system) was not recognized till later as catastrophic. | |
| language | English | |
| title | NASA-LLIS-0452 | num |
| title | Lessons Learned - Failure Analysis Investigation | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1991 | |
| contenttype | fulltext | |
| subject keywords | Safety & Mission Assurance |