| 6 W大冷量斯特林制冷机的实验研究 |
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| 引用本文： | 王永 刘冬毓 吴亦农. 6 W大冷量斯特林制冷机的实验研究[J]. 低温工程, 2005, 0(5): 30-35 |
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| 作者姓名： | 王永 刘冬毓 吴亦农 |
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| 作者单位： | 中国科学院上海技术物理研究所,上海200083 |
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| 摘 要： | 基于实验分析了大冷量分置式斯特林制冷机的动力特性和热力特性,详细讨论了对制冷机性能有重要影响的参数如固有频率、工作频率、相位角、充气压力、排出器位移等.样机采用牛津型斯特林制冷机结构,在93 W输入功率下初步获得6 W/90 K的性能.
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| 关 键 词： | 大冷量 斯特林制冷机 动力特性 热力特性 |
| 文章编号： | 1000-6516（2005）05-0030-06 |
| 收稿时间： | 2005-07-23 |
| 修稿时间： | 2005-07-232005-08-13 |
Experimental study on 6 W class high capacity Stirling cryocooler |
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| Wang Yong;Liu DongYu;Wu YiNong. Experimental study on 6 W class high capacity Stirling cryocooler[J]. Cryogenics, 2005, 0(5): 30-35 |
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| Authors: | Wang Yong Liu DongYu Wu YiNong |
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| Abstract: | The dynamic characteristics and the thermodynamic characteristics of high capacity split-type Stifling cryocooler are analyzed. The important operating parameters, such as natural frequency, operating frequency, phase shift between piston and displacer, charging pressure and the stroke of displacer, which have a great effect on the performance of the cooler, are discussed in detail. The prototype which adopts the configuration of Oxford-type Stifling cryocooler has achieved the performance of refrigerating capacity of 6 W at 90 K with power input of 93 W. |
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| Keywords: | high capacity Stirling cryocooler dynamic characteristics thermodynamic characteristics |
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