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NASA-LLIS-0961
Lessons Learned – Space Shuttle Main Engine (SSME) Component Test Facility: Simplicity of Design
Year: 1995
Abstract: Description of Driving Event:
The SSME turbobpump test stand had approximately 2,000 valves, two dozen, which were servooperated. Facility preburner valves weighed as much as 5 tons for the 14,000 psi system. Facility problems were abundant. In one test, for example, a facility rotary flowmeter failed, releasing flowmeter blades into the LOX flow stream, causing a fire. A similar failure also occurred on a fuel facility subsystem.
The SSME turbobpump test stand had approximately 2,000 valves, two dozen, which were servooperated. Facility preburner valves weighed as much as 5 tons for the 14,000 psi system. Facility problems were abundant. In one test, for example, a facility rotary flowmeter failed, releasing flowmeter blades into the LOX flow stream, causing a fire. A similar failure also occurred on a fuel facility subsystem.
Subject: Configuration Management
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:43:32Z | |
| date available | 2017-09-04T17:43:32Z | |
| date copyright | 05/15/1995 | |
| date issued | 1995 | |
| identifier other | EDUEQCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/166592 | |
| description abstract | Description of Driving Event: The SSME turbobpump test stand had approximately 2,000 valves, two dozen, which were servooperated. Facility preburner valves weighed as much as 5 tons for the 14,000 psi system. Facility problems were abundant. In one test, for example, a facility rotary flowmeter failed, releasing flowmeter blades into the LOX flow stream, causing a fire. A similar failure also occurred on a fuel facility subsystem. | |
| language | English | |
| title | NASA-LLIS-0961 | num |
| title | Lessons Learned – Space Shuttle Main Engine (SSME) Component Test Facility: Simplicity of Design | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1995 | |
| contenttype | fulltext | |
| subject keywords | Configuration Management | |
| subject keywords | Cryogenic Systems | |
| subject keywords | Ground Equipment | |
| subject keywords | Hardware | |
| subject keywords | Launch Vehicle | |
| subject keywords | Parts Materials & Processes | |
| subject keywords | Safety & Mission Assurance | |
| subject keywords | Spacecraft | |
| subject keywords | Test Article | |
| subject keywords | Test Facility |