| 采用He-Ar混合工质的热声压缩机的制冷性能研究 |
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| 引用本文： | 沈漪,陈国邦,甘智华,金滔,黄永华,吴张华,汤珂.采用He-Ar混合工质的热声压缩机的制冷性能研究[J].低温工程,2002(2):11-15. |
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| 作者姓名： | 沈漪 陈国邦 甘智华 金滔 黄永华 吴张华 汤珂 |
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| 作者单位： | 浙江大学制冷与低温工程研究所,杭州,310027 |
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| 基金项目： | 国家自然科学基金项目资助 |
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| 摘 要： | 基于理论分析，进行了惰性气体混合工质的热声压缩机驱动动脉管制冷机的性能试验。初步的实验结果表明，随着氦氩混合工质Pr数的减小，热声压缩机性能得到了提高，工作频率降低，从而使脉管的制冷性能得以改善。
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| 关 键 词： | He－Ar混合工质 制冷性能 热声压缩机 脉管制冷机 |
INVESTIGATION ON THE PERFORMANCE OF THETHERMOACOUSTIC PRIME MOVER WITH He-Ar MIXTURE |
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| Shen Yi,Chen Guobang,Gan Zhihua,Jin Tao,Huang Yonghua,Wu Zhanghua,Tang Ke.INVESTIGATION ON THE PERFORMANCE OF THETHERMOACOUSTIC PRIME MOVER WITH He-Ar MIXTURE[J].Cryogenics,2002(2):11-15. |
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| Authors: | Shen Yi Chen Guobang Gan Zhihua Jin Tao Huang Yonghua Wu Zhanghua Tang Ke |
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| Abstract: | Based on the theoretical analysis we have made experiments on the performance of the pulse tube driven by thermoacoustic prime mover with mixture working gases.The experimental results have indicated that the refrigeration performance of the pulse tube have been improved as the Prandtl number of the helium argon declines. |
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| Keywords: | mixture thermoacoastic prime mover pulse tube refrigeraton |
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