The high impulse of electric propulsion makes it an attractive option for manned interplanetary missions such as a manned mission to Mars. This option is, however, dependent on the availability of high energy sources for propulsive power in addition to that required for the manned interplanetary transit vehicle. Two power system technologies are presented: nuclear and solar. The ion thruster technology for the interplanetary transit vehicle is described for a typical mission. The power management and distribution system components required for such a mission must be further developed beyond today's technology status. High voltage-high current technology advancements must be achieved. These advancements are described. In addition, large amounts of waste heat must be rejected to the space environment by the thermal management system. Advanced concepts such as the liquid droplet radiator are discussed as possible candidates for the manned Mars mission. These thermal management technologies have great potential for significant weight reductions over the more conventional systems.
Power system technologies for the manned Mars mission
1986-05-01
Conference paper
No indication
English
Terrapin Technologies Manned Mars Mission Proposal
NTIS | 1990
|Terrapin technologies manned Mars mission proposal
NTRS | 1990
|NTIS | 1990
NTRS | 1990
AIAA | 1989
|