Two-dimensional Numerical Simulation of Entire Pulse Tube Refrigerator

doi:10.3969/j.issn.0253-4339.2010.05.005

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Two-dimensional Numerical Simulation of Entire Pulse Tube Refrigerator

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- Two-dimensional Numerical Simulation of Entire Pulse Tube Refrigerator
- Journal of Refrigeration Vol. 31, Issue 5, Pages: 5-10(2010)
- 作者机构：
- 作者简介：
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- DOI：10.3969/j.issn.0253-4339.2010.05.005
  CLC： TB61+7(制冷工程);TK122(热能、热力工程)
- Published Online：28 January 2011，
  
  Published：2010
- 稿件说明：
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Two-dimensional Numerical Simulation of Entire Pulse Tube Refrigerator[J]. Journal of Refrigeration, 2010, 31(5): 5-10.
DOI：

Two-dimensional Numerical Simulation of Entire Pulse Tube Refrigerator[J]. Journal of Refrigeration, 2010, 31(5): 5-10. DOI： 10.3969/j.issn.0253-4339.2010.05.005.

摘要

利用FLUENT软件对脉冲管制冷机进行了二维轴对称数值模拟.和文献中实验的对比结果表明

模拟计算使用的数理模型是合理的

能准确预报脉冲管制冷机的最低制冷温度.进而

对中科院自主开发的脉冲管制冷系统进行了数值研究

探讨了频率、充气压力以及振幅对脉冲管制冷机性能的影响.结果显示

对于一定尺寸的脉冲管制冷机有一个最佳运行频率

大振幅和相对较小的充气压力可以取得较好的制冷效果.

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references

王希龙.蓄冷器交变流动阻力特性及脉冲管制冷机内部交变流动实验研究[D].

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L.M. Qiu,Z.H. Gan,X.B. Zhang.CFD study of a simple orifice pulse tube cooler[J].低温工程.2007,47(5).

S.M. Ghiaasiaan,P.V. Desai,J.S. Cha.Multi-dimensional flow effects in pulse tube refrigerators[J].低温工程.2006,46(9).

E. Gargalian,P. Ramany Bala,G. Popeswcu,等.A critical review of pulse tube cryogenerator research[J].International Journal of Refrigeration.2001,24(3).

R.N Richardson,B.E Evans.A review of pulse tube refrigeration[J].International Journal of Refrigeration.1997,20(5).367-373.

Ken-ichi Kanao,Norihisa Watanabe,Yoshiaki Kanazawa.A miniature pulse tube refrigerator for temperatures below 100K[J].低温工程.1994,34(1).167-170.

J.H. Cai,Y. Zhou,J.J. Wang,等.Experimental analysis of double-inlet principle in pulse tube refrigerators[J].低温工程.1993,33(5).522-525.

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