Hongyu Guan, Lei Wang, Kuncheng Feng, Yanjun Xu, Fan Jiang, Chengshan Han. Thermal design of Hα solar space telescope[J]. Infrared and Laser Engineering, 2023, 52(1): 20221395
- Infrared and Laser Engineering
- Vol. 52, Issue 1, 20221395 (2023)
Fig. 1. Structure of Hα solar space telescope
Fig. 2. Distribution of electric boxes and focal plane components
Fig. 3. Relative positions of camera heat dissipation surface and satellite solar panel
Fig. 4. Finite element model of camera
Fig. 5. Temperature analysis results of optical mechanical structure under low temperature condition
Fig. 6. Temperature analysis results of each electric box under high temperature condition
Fig. 7. Test temperature of optical element (a) and frame structure (b) under low temperature condition
Fig. 8. Temperature test results of each electric box under high temperature condition
Fig. 9. Temperature of each electric box during long term operation in orbit
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Table 1. Heat source distribution of Hα solar space telescope
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Table 2. Thermal control indexes
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Table 3. Thermal analysis conditions
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