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Contact resistance of 500 mesh regenerator screens.

Author(s) : LEE A. C., RAVIKUMAR K. V., FREDERKING T. H. K.

Type of article: Article

Summary

The electrical contact resistance of stainlees steel screen stacks at room temperature and at liquid nitrogen temperature has been measured as a function of externally applied mechanical load (weight). The data show a nearly linear voltage versus current function at small loads (up to 100 milliA). The force has been varied up to a specific load of 1 N/cm2. The conductances obtained appear to be consistent with literature data for thermal contact conductances of similar systems.

Details

  • Original title: Contact resistance of 500 mesh regenerator screens.
  • Record ID : 1995-1430
  • Languages: English
  • Source: Cryogenics - vol. 34 - n. 5
  • Publication date: 1994/05

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