| 热真空试验设备复叠制冷系统 |
| |
| 引用本文： | 李 高,刘波涛,刘 敏. 热真空试验设备复叠制冷系统[J]. 航天器环境工程, 2007, 24(1): 51-53 |
| |
| 作者姓名： | 李 高 刘波涛 刘 敏 |
| |
| 作者单位： | 1.北京卫星环境工程研究所，北京 100094 |
| |
| 摘 要： | 卫星部组件热真空试验设备制冷系统提供试验设备的冷黑环境。文章介绍了复叠制冷系统的工艺流程和系统组成，说明了制冷系统的性能特点。为了满足试验设备的长寿命性能，对复叠制冷系统进行了可靠性设计。复叠制冷系统可以应用于卫星部组件热真空试验设备、高低温试验箱以及医用低温箱等。
|
| 关 键 词： | 复叠制冷系统；热真空试验设备；温度控制 |
| 文章编号： | 1673-1379(2007)01-0051-03 |
| 收稿时间： | 2006-06-27 |
| 修稿时间： | 2006-06-27 |
Cascade Refrigeration System in the Thermal Vacuum Test Facility |
| |
| LI Gao,LIU Botao and LIU Min. Cascade Refrigeration System in the Thermal Vacuum Test Facility[J]. Spacecraft Environment Engineering, 2007, 24(1): 51-53 |
| |
| Authors: | LI Gao LIU Botao LIU Min |
| |
| Affiliation: | 1.Beijing Institute of Spacecraft Environment Engineering, Beijing 100094, China |
| |
| Abstract: | Low temperature environment is simulated by using a cascade refrigeration system in the thermal vacuum test facility of spacecraft subassembly. The flowchart and the characteristics of the cascade refrigeration system are given in this paper. Design for a cascade refrigeration system is optimized with respect to the life and reliability of the test facility. The cascade refrigeration system can be applied to the thermal vacuum test facility of spacecraft subassembly, ordinary pressure high and low temperature test container, low temperature box for medicine, and so on. |
| |
| Keywords: | cascade refrigeration system thermal vacuum test facility temperature control |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《航天器环境工程》浏览原始摘要信息 |
|
点击此处可从《航天器环境工程》下载全文 |
