| 空间推力器用铠装热控器件技术研究发展概况（空间推进专刊） |
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| 引用本文： | 段德莉,李曙.空间推力器用铠装热控器件技术研究发展概况（空间推进专刊）[J].推进技术,2020,41(1). |
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| 作者姓名： | 段德莉 李曙 |
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| 作者单位： | 中国科学院金属研究所 沈阳 110016,中国科学院金属研究所 沈阳 110016 |
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| 摘 要： | 空间推力器是调整宇航飞行器运行轨道和姿态的推进系统中的关键部件,为保证推力器启动温度和可靠运行,必须采用专门的热控设施。本文介绍了各类空间推力器的不同热控需求,重点阐述了目前空间推力器用铠装热控器件技术以及种类、性能和应用,总结了铠装热控器件的考核试验及判定指标,并提出了铠装热控器件技术的发展方向。
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| 关 键 词： | 空间推力器 热控 铠装加热器 铠装温度传感器 寿命试验 |
| 收稿时间： | 2019/6/2 0:00:00 |
| 修稿时间： | 2019/7/23 0:00:00 |
Progress on Technology of Sheathed Thermal Control Elements For Space Thruster |
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| Institution: | Institute of Metal Research, Chinese Academy of Sciences, |
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| Abstract: | Space thrusters are key components of the propulsion system which is used to adjust and keep operating orbit and attitude of the spacecraft. To ensure start-up temperature of the thruster and its reliable operation special thermal control devices must be installed. This paper mainly summarizes different thermal control requirement of various kinds of space thrusters and type, property, application of sheathed thermal control elements. Test methods and criteria for sheathed thermal control elements are introduced and the development direction of sheathed thermal control elements is proposed. |
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| Keywords: | Space thruster Thermal control Sheathed heater Sheathed temperature sensor Life test |
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