Exposure to large solar particle events (SPEs) is a major concern during EVAs on the lunar surface and in Earth-to-Lunar transit. 15% of crew times may be on EVA with minimal radiation shielding. Therefore, an accurate assessment of SPE occurrence probability is required for the mission planning by NASA. We apply probabilistic risk assessment (PRA) for radiation protection of crews and optimization of lunar mission planning.
Probabilistic Risk Model for Organ Doses and Acute Health Effects of Astronauts on Lunar Missions
Human Research Program Investigators Workshop ; 2009 ; League City, TX
2009-02-02
Sonstige
Keine Angabe
Englisch
Probabilistic assessment of radiation risk for astronauts in space missions
Online Contents | 2011
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