Radiation in a Thermal Analysis of a Power Box
文献类型：会议论文
| 作者 | Chen, Bo; Li, Ning |
| 出版日期 | 2015 |
| 会议名称 | International Conference on Materials Science and Energy Engineering (CMSEE) |
| 会议日期 | DEC 12-14, 2014 |
| 会议地点 | Sanya, PEOPLES R CHINA |
| 关键词 | CAE Thermal Modeling Radiation |
| 页码 | 444-448 |
| 通讯作者 | Chen, B (reprint author), Chinese Acad Sci, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China. |
| 英文摘要 | It is discussed whether outside radiation of the surface of a satellite borne power box which will be located inside the satellite could be dis-considered while analyzing temperature of the box. Results show that when the outside radiation of the box is computed the maximum temperature is 67.6 degrees C, and when the outside radiation of the box is not considered the maximum temperature is 67.7 degrees C. The maximum difference of key components is much less than 1 C. After the finite element computed, the scope of outside temperature of box was gotten, then the resistance of conduction of the whole box and the resistance of outside radiation of the box are calculated referring with equations. The radiation resistance is 0.86 degrees C / W and the conduction resistance is only 0.02 degrees C / W, show that the heat will transfer mainly through conduction. Radiation could be ignored when doing thermal analysis of this kind of satellite borne boxes. It could save some computing time when do such analysis. |
| 收录类别 | CPCI |
| 会议录 | PROCEEDINGS OF THE 2014 INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND ENERGY ENGINEERING (CMSEE 2014)
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| 会议录出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 语种 | 英语 |
| ISBN号 | 978-981-4678-96-4 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/4552]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 | Chen, Bo,Li, Ning. Radiation in a Thermal Analysis of a Power Box[C]. 见:International Conference on Materials Science and Energy Engineering (CMSEE). Sanya, PEOPLES R CHINA. DEC 12-14, 2014. |
入库方式： OAI收割
来源：国家空间科学中心
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