粒子激发X射线谱仪的热设计和热仿真计算

张家宇; 王焕玉; 张承模; 杨家卫; 梁晓华; 高旻; 汪锦州; 崔兴柱; 彭文溪

doi:10.11728/cjss2013.06.672

粒子激发X射线谱仪的热设计和热仿真计算

doi: 10.11728/cjss2013.06.672 cstr: 32142.14.cjss2013.06.672

1.
中国科学院高能物理研究所粒子天体物理重点实验室北京 100049
2.
中国科学院空间科学与应用研究中心北京 100190

基金项目: 国家重大科技专项项目资助

详细信息

作者简介:

张家宇,E-mail:zhangjiayu@mail.ihep.ac.cn

中图分类号: V423.6
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出版历程
- 收稿日期: 2013-01-16
- 修回日期: 2013-07-01
- 刊出日期: 2013-11-15

Thermal Control Design and Simulation Calculation of the Alpha Particle X-ray Spectrometer

1.
Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
2.
Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100190

摘要

摘要: 粒子激发X射线谱仪(APXS)安装在月面巡视器外部,利用巡视器的机动性和机械臂的灵活性,可以对月面有研究价值的月岩及月壤进行有针对性的探测.由于裸露在巡视器外部,月球复杂外热流会对APXS产生较大影响.鉴于此,需对APXS进行合理的热设计,以保证APXS的探测器和电子学器件工作在允许的温度范围内.提出了APXS的热设计方案,据此对APXS进行热仿真计算,计算结果得到了相应热平衡试验的较好验证.
- 粒子激发X射线谱仪 /
- 外热流 /
- 工作温度 /
- 热设计 /
- 热仿真
Abstract: The APXS (Alpha Particle X-ray Spectrometer) is installed on the outside of the Lunar Rover, so that the lunar rocks and soil can be studied by the mobility of the Rover and flexibility of the robotic arm. Because of being exposed outside the rover, APXS will have great impact by the complex outer heat flux. In view of this, a reasonable thermal design is necessary for APXS to ensure that the APXS detector and electronic devices operate within the temperature range of its allowance. In this paper, the thermal control designs of APXS and the thermal simulation calculation results based on its thermal control designs are summarized. And the calculation results have been validated by corresponding thermal balance tests.
- Alpha Particle X-ray Spectrometer (APXS) /
- Outer heat flux /
- Working temperature /
- Thermal control design /
- Thermal simulation calculation

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参考文献(4)

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