درباره ما
NASA-LLIS-0038
Lessons Learned - Undetected GH2 Release in the OPF
Year: 1992
Abstract: Description of Driving Event:
After landing and prior to fuel cell deactivation, PRSD tank pressures normally will increase. The GH2 pressure will vent from the right side of the orbiter when pressures reach approximately 290 psi. This venting has occurred during roll-in of the orbiter to the OPF and could cause a fire if an ignition source is present.
After landing and prior to fuel cell deactivation, PRSD tank pressures normally will increase. The GH2 pressure will vent from the right side of the orbiter when pressures reach approximately 290 psi. This venting has occurred during roll-in of the orbiter to the OPF and could cause a fire if an ignition source is present.
Subject: Energetic Materials - Explosive/Propellant/Pyrotechnic
Show full item record
| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:53:36Z | |
| date available | 2017-09-04T17:53:36Z | |
| date copyright | 09/18/1992 | |
| date issued | 1992 | |
| identifier other | FEYCQCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/176784 | |
| description abstract | Description of Driving Event: After landing and prior to fuel cell deactivation, PRSD tank pressures normally will increase. The GH2 pressure will vent from the right side of the orbiter when pressures reach approximately 290 psi. This venting has occurred during roll-in of the orbiter to the OPF and could cause a fire if an ignition source is present. | |
| language | English | |
| title | NASA-LLIS-0038 | num |
| title | Lessons Learned - Undetected GH2 Release in the OPF | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1992 | |
| contenttype | fulltext | |
| subject keywords | Energetic Materials - Explosive/Propellant/Pyrotechnic | |
| subject keywords | Explosives Handling | |
| subject keywords | Facilities | |
| subject keywords | Flight Equipment | |
| subject keywords | Flight Operations | |
| subject keywords | Ground Equipment | |
| subject keywords | Ground Operations | |
| subject keywords | Hardware | |
| subject keywords | Hazardous/Toxic Waste/Materials | |
| subject keywords | Launch Vehicle | |
| subject keywords | Pressure Vessels |