NIU Qiang, JU Yong-lin, LIANG Jing-tao. SHUTTLE LOSS AND PUMPING GAS LOSS OF TWO-STAGE PULSE TUBE REFRIGERATOR[J]. VACUUM AND CRYOGENICS, 2003, 9(2): 109-112.
Citation: NIU Qiang, JU Yong-lin, LIANG Jing-tao. SHUTTLE LOSS AND PUMPING GAS LOSS OF TWO-STAGE PULSE TUBE REFRIGERATOR[J]. VACUUM AND CRYOGENICS, 2003, 9(2): 109-112.

SHUTTLE LOSS AND PUMPING GAS LOSS OF TWO-STAGE PULSE TUBE REFRIGERATOR

  • The unique feature of the pulse tube refrigerator is of using a blank thin wall tube replacing the cold piston inside the G M and Stirling refrigerators. The shuttle loss and pumping gas loss of two stage pulse tube refrigerators originating from the empty tube under oscillating flow conditions are analyzed. The origin of the two losses is explained and the quantitative values for both losses are calculated in detail.
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