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NASA-LLIS-4618
Lessons Learned - Cryogenic Line Sizing
| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T18:07:29Z | |
| date available | 2017-09-04T18:07:29Z | |
| date copyright | 09/20/2010 | |
| date issued | 2010 | |
| identifier other | GOYEOEAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsery=autho1826ear3081DAC4/handle/yse/190379 | |
| description abstract | A major problem in designing a cryogenic system in a spacecraft or launch vehicle is avoiding back-pressure buildup, which will affect the ability to service and deservice the vehicle with cryogenic reactants. Servicing lines should be sized adequately for an existing baseline system; then the baseline tubing should be oversized to accommodate increased fluid flow rates that can result from new equipment or changes in requirements. If these accommodations are not part of the initial design, servicing or venting paths may need to be added later. | |
| language | English | |
| title | NASA-LLIS-4618 | num |
| title | Lessons Learned - Cryogenic Line Sizing | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;2010 | |
| contenttype | fulltext | |
| subject keywords | Acquisition / procurement strategy and planning | |
| subject keywords | Crew Operations | |
| subject keywords | Crew operations and support concepts | |
| subject keywords | Cryogenic Systems | |
| subject keywords | Engineering design and project processes and standards | |
| subject keywords | Launch Vehicle | |
| subject keywords | Level II/III requirements definition | |
| subject keywords | Long term sustainability and maintenance planning | |
| subject keywords | Mission and systems trade studies | |
| subject keywords | Orbiting Vehicles | |
| subject keywords | Pressure Vessels | |
| subject keywords | Spacecraft | |
| subject keywords | Systems analysis - cost analysis |
