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Cool-down and fill-up of non-adiabatic helium transfer line.

Author(s) : GORBACHEV S. P., GORLACH I. V., BOCHAROV M. N.

Type of article: Article

Summary

It has been found experimentally that self-sustained oscillations of cryorefrigerant flow rate and temperature can occur when cooling down and filling up cryogenic pipelines with liquid helium. If such oscillations occur, the cool-down process terminates. A theoretical solution to this problem has been obtained, and the experimental and calculated results show satisfactory agreement.

Details

  • Original title: Cool-down and fill-up of non-adiabatic helium transfer line.
  • Record ID : 1994-3345
  • Languages: English
  • Source: Cryogenics - vol. 34 - n. 1
  • Publication date: 1994/01

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