Criterion for quantum turbulence onset after rectangular heat pulse in superfluid helium.

Author(s) : WANG R.

Type of article: Article

Summary

It is possible to determine the time needed to initiate quantum turbulence in the helium II bath after a rectangular heat pulse. It is found that the criterion value in a helium II bath is much smaller than that for helium II confined in small channels. A strong pressure effect is also exhibited.

Details

  • Original title: Criterion for quantum turbulence onset after rectangular heat pulse in superfluid helium.
  • Record ID : 1996-2037
  • Languages: English
  • Source: Cryogenics - vol. 35 - n. 12
  • Publication date: 1995/12

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