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Experimental investigation on DC flow control in a single-stage pulse tube refrigerator operating below 20 K.

Author(s) : JIANG Y. L., CHEN G. B., THUMMES G.

Summary

An experimental investigation on a single-stage pulse tube refrigerator operating below 20 K is undertaken. The influence of DC flow induced by he introduction of double-inlet on the refrigeration performance of the cooler is experimentally examined. With effective control of DC flow, 18.4 and 14.7 K minimum temperatures have been reached driven by RW2 and CP4000 compressor respectively, and 11.5 and 29.5 W cooling-power at 30 K are obtained.

Details

  • Original title: Experimental investigation on DC flow control in a single-stage pulse tube refrigerator operating below 20 K.
  • Record ID : 2006-1037
  • Languages: English
  • Source: Cryogenics and refrigeration. Proceedings of ICCR 2003.
  • Publication date: 2003/04/22

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