Experimental study on a double-orifice two-stage pulse tube refrigerator

作者: Z. Gan , X. Bai , Z. Huang , G. Chen , L. Qiu

DOI: 10.1016/S0011-2275(97)00006-4

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摘要: This paper describes the basic structure of a two-stage pulse tube refrigerator. A novel phase shifter termed double-orifice is introduced. The machine was driven by valved compressor and on-off timing controlled computer solenoids. lowest temperature 3.1 K at cold end second stage achieved.

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