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Thermal Balance Testing for A Large Deployable Reflector
Technical Paper
1999-01-2131
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Temperature of a basic module used for constructing a large deployable reflector was evaluated and the experimental results were compared with analysis. The thermal analysis model was made by using an antenna design system developed by NTT. This design system included input data files from the thermal, structural, and electrical analysis simultaneously. The estimated temperature was verified by an experiment in a space-simulated vacuum chamber. The temperature of the basic module was measured when the structure was irradiated with pseudo-solar power. In addition, the thermal distortion was evaluated on the basis of the analysis temperature.
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Authors
Citation
Miyasaka, A. and Ando, K., "Thermal Balance Testing for A Large Deployable Reflector," SAE Technical Paper 1999-01-2131, 1999, https://doi.org/10.4271/1999-01-2131.Also In
References
- Watanabe, W. Meguro, A. ModuleComposition and Deployment Method onDeployable Modular Mesh Antenna Structures Acta Astronautica 39 7 1996
- Meguro, A. Mitsugi, J. Miyasaka, A. Watanabe, M. Development of a 15 m Class Modular Mesh Deployable Antenna 48th International Astronautical Congress, IAF-97-1.1.09 Oct. 1997
- Ando, K. Mistugi, J. Structural Design and Shape Analysis of a Mesh Reflector 21st Internatianl Symposium on Space Technology and Science, 98-b-15, pp 413 420 1998
- Miyasaka, A. Satellite Mesh Reflector Temperature Measured by Using Fine Thermocouples Journal for Thermophysics nad Heat Transfer, AIAA 13 1 164 165