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

H.J. Holland; J.F. Burger; N. Boersma; H.J.M. Brake, ter; H. Rogalla

doi:10.1016/S0011-2275(98)00031-9

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

H.J. Holland, J.F. Burger, N. Boersma, H.J.M. Brake, ter, H. Rogalla

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Abstract

Two demonstrator versions of a small Linde-Hampson cooler with glass tube heat exchanger are presented. The fabrication of these coolers are described and exptl. results are presented and discussed. One cooler with a length of 270 mm and an outer diam. of 0.67 mm has a cooling power of 60 mW at 88 K with a mass flow of 7.3 * 10-6 kg/s (0.35 ln/min1) nitrogen gas. The lowest temp. measured is 82 K at a mass flow of 4.2 * 10-6 kg/s. The other shorter cooler has a length of 105 mm and the same outer diam. It could also reach 82 K with a flow of about 2 * 10-6 kg/s. In both cases nitrogen gas was supplied at a pressure of 10 MPa.

Original language	English
Pages (from-to)	407-410
Number of pages	4
Journal	Cryogenics
Volume	38
Issue number	4
DOIs	https://doi.org/10.1016/S0011-2275(98)00031-9
Publication status	Published - 1998

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title = "Miniature 10-150 mW Linde-Hampson cooler with glass-tube heat exchanger operating with nitrogen",

abstract = "Two demonstrator versions of a small Linde-Hampson cooler with glass tube heat exchanger are presented. The fabrication of these coolers are described and exptl. results are presented and discussed. One cooler with a length of 270 mm and an outer diam. of 0.67 mm has a cooling power of 60 mW at 88 K with a mass flow of 7.3 * 10-6 kg/s (0.35 ln/min1) nitrogen gas. The lowest temp. measured is 82 K at a mass flow of 4.2 * 10-6 kg/s. The other shorter cooler has a length of 105 mm and the same outer diam. It could also reach 82 K with a flow of about 2 * 10-6 kg/s. In both cases nitrogen gas was supplied at a pressure of 10 MPa.",

author = "H.J. Holland and J.F. Burger and N. Boersma and {Brake, ter}, H.J.M. and H. Rogalla",

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T1 - Miniature 10-150 mW Linde-Hampson cooler with glass-tube heat exchanger operating with nitrogen

AU - Holland, H.J.

AU - Burger, J.F.

AU - Boersma, N.

AU - Brake, ter, H.J.M.

AU - Rogalla, H.

PY - 1998

Y1 - 1998

N2 - Two demonstrator versions of a small Linde-Hampson cooler with glass tube heat exchanger are presented. The fabrication of these coolers are described and exptl. results are presented and discussed. One cooler with a length of 270 mm and an outer diam. of 0.67 mm has a cooling power of 60 mW at 88 K with a mass flow of 7.3 * 10-6 kg/s (0.35 ln/min1) nitrogen gas. The lowest temp. measured is 82 K at a mass flow of 4.2 * 10-6 kg/s. The other shorter cooler has a length of 105 mm and the same outer diam. It could also reach 82 K with a flow of about 2 * 10-6 kg/s. In both cases nitrogen gas was supplied at a pressure of 10 MPa.

AB - Two demonstrator versions of a small Linde-Hampson cooler with glass tube heat exchanger are presented. The fabrication of these coolers are described and exptl. results are presented and discussed. One cooler with a length of 270 mm and an outer diam. of 0.67 mm has a cooling power of 60 mW at 88 K with a mass flow of 7.3 * 10-6 kg/s (0.35 ln/min1) nitrogen gas. The lowest temp. measured is 82 K at a mass flow of 4.2 * 10-6 kg/s. The other shorter cooler has a length of 105 mm and the same outer diam. It could also reach 82 K with a flow of about 2 * 10-6 kg/s. In both cases nitrogen gas was supplied at a pressure of 10 MPa.

U2 - 10.1016/S0011-2275(98)00031-9

DO - 10.1016/S0011-2275(98)00031-9

M3 - Article

SN - 0011-2275

VL - 38

SP - 407

EP - 410

JO - Cryogenics

JF - Cryogenics

IS - 4

ER -

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

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