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Miniature 10-150 milliwatts Linde-Hampson cooler with glass-tube heat exchanger operating with nitrogen.

Author(s) : HOLLAND H. J., BURGER J. F., BOERSMA N., BRAKE H. J. M. ter, ROGALLA H.

Type of article: Article

Summary

Two demonstrator versions of a small Linde-Hampson cooler with glass tube heat exchanger are presented. One cooler with a length of 270 mm and an outer diameter of 0.67 mm has a cooling power of 60 milliwatts at 88 K with a mass flow of 7.3 milligrams/s nitrogen gas. The other shorter cooler has a length of 105 mm and the same outer diameter. It could also reach 82 K with a flow of about 2 milligrams/s. In both cases nitrogen gas was supplied at a pressure of 10 megapascals.

Details

  • Original title: Miniature 10-150 milliwatts Linde-Hampson cooler with glass-tube heat exchanger operating with nitrogen.
  • Record ID : 1999-2677
  • Languages: English
  • Source: Cryogenics - vol. 38 - n. 4
  • Publication date: 1998/04

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