| Autor: |
Cao, Sheng Zhu, Chen, Xue Kang, Wang, Xi Yuan, Han, Chuang, Yang, Jian Ping |
| Zdroj: |
Applied Mechanics and Materials; November 2012, Vol. 217 Issue: 1 p2533-2536, 4p |
| Abstrakt: |
Micro-variable Radiator with its small volume, light weight and less power consumption quite meets the requirement of Micro/Nano satellite thermal control. Prototypes fabricated by bulk silicon technology have poor thermal performance owing to their confines of material and process. In this paper, a novel micro-radiator based on laser micro processing technology and polymer material was proposed, its operational principle was introduced and the relationship between structural and thermal performance was analyzed theoretically. A prototype was fabricated by UV laser micro-processing, dip-coating and magnetron sputtering technologies. Test results show that the actuation voltage is 97V and variation of radiation power is about 0.1W. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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