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NASA-LLIS-0967
Lessons Learned - Space Shuttle Main Engine (SSME): Instrumented Safety Checks During Engine Startup
Year: 1995
Abstract: Description of Driving Event:
Turbine speed must be high enough at the time of main combustion chamber priming to be able to pump hydrogen through the downstream system against the back pressure rise created by the chamber priming, or an engine burnout will occur due to the oxygen rich combustion.
Turbine speed must be high enough at the time of main combustion chamber priming to be able to pump hydrogen through the downstream system against the back pressure rise created by the chamber priming, or an engine burnout will occur due to the oxygen rich combustion.
Subject: Configuration Management
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T15:21:38Z | |
| date available | 2017-09-04T15:21:38Z | |
| date copyright | 05/15/1995 | |
| date issued | 1995 | |
| identifier other | MZTEQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/21616 | |
| description abstract | Description of Driving Event: Turbine speed must be high enough at the time of main combustion chamber priming to be able to pump hydrogen through the downstream system against the back pressure rise created by the chamber priming, or an engine burnout will occur due to the oxygen rich combustion. | |
| language | English | |
| title | NASA-LLIS-0967 | num |
| title | Lessons Learned - Space Shuttle Main Engine (SSME): Instrumented Safety Checks During Engine Startup | 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 |