Abstract Based on the estimation of thermophysical properties of binary noble gas fluids, He-Ar mixtures are used as working fluids to improve the performance of a pulse tube refrigerator driven by a thermoacoustic engine. Computed and experimental results are reported in detail, and some discussion is given. With 20% molar fraction of Ar the refrigeration temperature was lowered by 3 K as compared to pure He.


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    Title :

    Experimental Investigation of Thermoacoustically Driven Pulse Tube Refrigerator Using Noble Gas Mixtures


    Contributors:
    Chen, G. B. (author) / Tang, K. (author) / Jin, T. (author) / Shen, Y. (author) / Huang, Y. H. (author)

    Published in:

    Publication date :

    2003-01-01


    Size :

    6 pages




    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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