题名: |
Development Concepts for Mars Ascent Vehicle (MAV) Solid and Hybrid Vehicle Systems. |
作者: |
McCollum, L. T.; Schnell, A.; Yaghoubi, D.; Bean, Q.; McCauley, R.; Prince, A. |
关键词: |
Mars (planet), Ascent propulsion systems, Hybrid propulsion, Solid rocket propellants, Propulsion system configurations, Propulsion system performance, Mars sample return missions, Mission planning, Autonomy, Mars surface, Trajectories |
摘要: |
Mars Ascent Vehicle (MAV) Study Introduction: Previous Studies -Solid, liquid and hybrid rocket propulsion feasibility studies since 2011 -Focus on hybrid rocket propulsion since 2016; Reassessing Propulsion Systems for Risk Reduction - Liquid propulsion vehicle found to not be feasible; Challenges -An autonomous return mission has never been done -Mars surface environments -Platform packaging limitations -Performance and trajectory requirements; Study Team -MSFC鈥檚 Advanced Concepts Office (ACO) -MSFC propulsion and vehicle design engineering expertise -JPL MAV team. |
报告类型: |
科技报告 |