Feasibility analysis of solar thermal propulsion system with thermal energy storage

Song, Fangzhou; Zheng, Hangbin; Zhang, Yanxin; Xu, Qiao; Gao, Ke; Tian, Yang; Song, Chao; Luo, Qingyang; Yao, Haichen; Liu, Xianglei; Xuan, Yimin

doi:10.1016/j.asr.2022.10.061

Cited by 1 publication

(1 citation statement)

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“…On the other hand, the limitations of the design include com control dynamics to receive solar radiation and inconstant propulsion performance to variations in orbit and propellant mass, as well as reduced payload proportional m due to the added mass of solar concentrators and heat exchangers used in the sys Solar radiation heat storage is one way to address the inconstant thrust performanc STP caused by variations in sun illumination in orbit. The Nanjing University Aeronautics and Astronautics, China Aerodynamics Research and Development Cen and China Ministry of Industry and Information Technology investigated the feasib of a regenerative STP system that incorporates a thermal energy storage mechanism order to overcome STP failure to generate thrust in shadow areas, as well as issues rel to synchronizing STP operation with sun illumination time in orbit [286]. Their nume simulation used hydrogen as the regenerative STP system propellant, which is capab providing 2 N of thrust with an Isp of 690 s. The results of their work indicate that maximum time needed to complete heat storage (4000 s) is within the illumination t in LEO and that that the regenerative STP system can provide a continuous 100 s opera at maximum thrust in the shadow area.…”

Section: Future Of Small Satellite Propulsionmentioning

confidence: 99%

Propulsion Technologies for CubeSats: Review

Alnaqbi,

Darfilal,

Swei

2024

Aerospace

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This paper explores the wide-ranging topography of micro-propulsion systems that have been flown in different small satellite missions. CubeSats, known for their compact size and affordability, have gained popularity in the realm of space exploration. However, their limited propulsion capabilities have often been a constraint in achieving certain mission objectives. In response to this challenge, space propulsion experts have developed a wide spectrum of miniaturized propulsion systems tailored to CubeSats, each offering distinct advantages. This literature review provides a comprehensive analysis of these micro-propulsion systems, categorizing them into distinct families based on their primary energy sources. The review provides informative graphs illustrating propulsion performance metrics, serving as beneficial resources for mission planners and satellite designers when selecting the most suitable propulsion system for a particular mission requirement.

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Section: Future Of Small Satellite Propulsionmentioning

confidence: 99%