| 脉冲管制冷机调相机构的研究 第二部分:惯性管有无气库的研究 |
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| 引用本文： | 胡剑英,戴巍,罗二仓,任嘉. 脉冲管制冷机调相机构的研究 第二部分:惯性管有无气库的研究[J]. 低温与超导, 2008, 36(9) |
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| 作者姓名： | 胡剑英 戴巍 罗二仓 任嘉 |
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| 作者单位： | 1. 中国科学院理化技术研究所低温工程学重点实验室,北京,100190
2. 中国科学院理化技术研究所低温工程学重点实验室,北京,100190;中国科学院理化技术研究所,北京,100080 |
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| 基金项目： | 中国科学院院长奖获得者启动基金，国家自然科学基金 |
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| 摘 要： | 基于线性热声理论,通过计算证明了在层流状态下,带气库的惯性管调相机构可以用不带气库的单纯惯性管结构取代,单纯的惯性管结构更加便于在实验中进行调节变化,并且在尺寸的选择上具有更大的灵活性。在一台脉冲管制冷机上分别采用单纯惯性管和带气库的惯性管作为调相机构获得了相同的温度。
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| 关 键 词： | 惯性管 热声理论 脉冲管制冷机 |
Investigation on phase shifters of pulse tube coolers Part 2: Investigation on the inertance tubes with and without reservoirs |
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| Hu Jianying,Dai Wei,Luo Ercang,Ren Jia. Investigation on phase shifters of pulse tube coolers Part 2: Investigation on the inertance tubes with and without reservoirs[J]. Cryogenics and Superconductivity, 2008, 36(9) |
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| Authors: | Hu Jianying Dai Wei Luo Ercang Ren Jia |
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| Abstract: | Based on linear thermoacoustic theory,it was proved that phase shifter composed of an inertance tube and a reservoir can be taken place by a single inertance tube without reservoir.It was found that the latter is more flexible in dimension and more convenient in experiments.In the same pulse tube refrigerator,the same cooling temperature was obtained by using these two phase shifter. |
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| Keywords: | Inertance tube Thermoacoustic theory Pulse tube cooler |
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