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A year in orbit: ISS deployment tests radiation detectors for future space missions
The predawn darkness on a cool Florida night was shattered by the ignition of nine Merlin engines on a SpaceX Falcon 9 rocket. The thrust of the engines shook the ground miles away. From a distance, the rocket appeared to slowly rise above the horizon. For the cargo onboard, the launch was anything but gentle, as the ignition of liquid oxygen generated more than 1.5 million pounds of force. After the rocket had been out of sight for several minutes, the booster dramatically returned to Earth with several sonic booms in a captivating show of engineering designed to make space travel less expensive and more sustainable.
L. P. Dietz
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 200-205
Operations and Maintenance | doi.org/10.13182/FST83-A22868
Articles are hosted by Taylor and Francis Online.
A study was conducted to establish the tasks and special equipment required to remove and replace a Toroidal Field (T.F.) coil from the FED baseline configuration and to identify critical design features which might require improvement to facilitate maintenance procedures. It was established that nineteen major tasks must be accomplished prior to T.F. coil removal. Four of these tasks were identified as major problem areas of such magnitude that design reconsideration is mandatory if T.F. coil removal and replacement is to be a viable option. Specific recommendations are made to alleviate difficulties and enhance FED maintainability.