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30K单级高频同轴脉冲管制冷机
Authors
周远
杨鲁伟
+3 more
梁惊涛
荀玉强
蔡京辉
Publication date
15 May 2009
Publisher
Abstract
介绍了一套实用型单级高频同轴脉冲制冷机工作在深低温区的性能特性。输入功率为200 W时,冷头无负荷最低温度可达到29.35 K,输入功率为235 W时,冷头无负荷温度可稳定在28.55 K。这是目前国内无多路旁通的单级高频脉冲管制冷机获得的最低温度,国际上位于先进行列。200 W输入条件下,35.6 K可提供0.5W制冷量,为30 40 K温区相关的小冷量应用提供了一种简单有效的方法
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Institute Of Mechanics,Chinese Academy of Sciences
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Last time updated on 12/02/2018