| 40W/20K单级G-M制冷机蓄冷器设计及传热模拟分析 |
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| 引用本文： | 申晓亮,王君,陈长琦,严善仓,陈家富. 40W/20K单级G-M制冷机蓄冷器设计及传热模拟分析[J]. 流体机械, 2007, 35(4): 73-76,67 |
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| 作者姓名： | 申晓亮 王君 陈长琦 严善仓 陈家富 |
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| 作者单位： | 合肥工业大学,安徽合肥,230009;中国电子科技集团第十六研究所,安徽合肥,230043 |
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| 摘 要： | 对40W/20K单级G-M制冷机系统的蓄冷器进行了结构设计,根据计算传热学和变质量系统热力学的理论,建立了G-M制冷机蓄冷器的物理模型和数值计算模型,并进行了数值仿真计算,得出了蓄冷器的温度分布规律,为大冷量制冷机的研制提供了理论依据.
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| 关 键 词： | 蓄冷器设计 传热传质 物理模型和数值模型 |
| 文章编号： | 1005-0329（2007）04-0073-04 |
| 修稿时间： | 2006-12-30 |
Heat Transfer Simulation and Design of A 40W/20K Single-state G-M Refrigerator |
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| SHEN Xiao-liang,WANG Jun,CHEN Chang-qi,YAN Shan-cang,CHEN Jia-fu. Heat Transfer Simulation and Design of A 40W/20K Single-state G-M Refrigerator[J]. Fluid Machinery, 2007, 35(4): 73-76,67 |
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| Authors: | SHEN Xiao-liang WANG Jun CHEN Chang-qi YAN Shan-cang CHEN Jia-fu |
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| Affiliation: | 1. Hefei University of Technology, Hefei 230009, China;2. China Electronics Technology Group Corporation No. 16 Research Institute, Hefei 230043 ,China |
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| Abstract: | The structure of A 40W/20K single-state G-M refrigerator has been designed in this thesis. According to the theory of heat transfer and thermodynamics of variable mass system, the physical and numerical model of G-M refrigerator has been built. Then the numerical simulation calculation has been carried out. It can predict the distribution of temperature of refrigerator and provide the theoretical basis of the research of high cooling capacity refrigerator. |
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| Keywords: | refrigerator design heat transfer and mass transfer physical model mathematical model |
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