Heat transport in cable in conduit conductors (CICC) cooled by He II

R. Maekawa; S. W. Van Sciver; H. J. Schneider-Muntau

doi:10.1016/0011-2275(92)90164-6

Heat transport in cable in conduit conductors (CICC) cooled by He II

R. Maekawa, S. W. Van Sciver, H. J. Schneider-Muntau

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Heat transport in six (6) different model CIC conductors filled with He II has been measured. Each model conductor consists of a stainless steel tube containing a 75 strand cable of copper wire. Cable strands range from 0.4 to 1 mm OD, while the void space within the conductor varies between 36% and 52%. Steady state temperature gradients are compared to analysis based on Gorter Mellink heat transport. The agreement is acceptable provided the flow cross section of each conductor is about 10% higher than measured by image analysis. The method is suggested to aid in the hydraulic characterization of CIC conductors.

Original language	English
Pages (from-to)	283-286
Number of pages	4
Journal	Cryogenics
Volume	32
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1016/0011-2275(92)90164-6
State	Published - 1992
Externally published	Yes

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title = "Heat transport in cable in conduit conductors (CICC) cooled by He II",

abstract = "Heat transport in six (6) different model CIC conductors filled with He II has been measured. Each model conductor consists of a stainless steel tube containing a 75 strand cable of copper wire. Cable strands range from 0.4 to 1 mm OD, while the void space within the conductor varies between 36% and 52%. Steady state temperature gradients are compared to analysis based on Gorter Mellink heat transport. The agreement is acceptable provided the flow cross section of each conductor is about 10% higher than measured by image analysis. The method is suggested to aid in the hydraulic characterization of CIC conductors.",

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AU - Van Sciver, S. W.

AU - Schneider-Muntau, H. J.

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N2 - Heat transport in six (6) different model CIC conductors filled with He II has been measured. Each model conductor consists of a stainless steel tube containing a 75 strand cable of copper wire. Cable strands range from 0.4 to 1 mm OD, while the void space within the conductor varies between 36% and 52%. Steady state temperature gradients are compared to analysis based on Gorter Mellink heat transport. The agreement is acceptable provided the flow cross section of each conductor is about 10% higher than measured by image analysis. The method is suggested to aid in the hydraulic characterization of CIC conductors.

AB - Heat transport in six (6) different model CIC conductors filled with He II has been measured. Each model conductor consists of a stainless steel tube containing a 75 strand cable of copper wire. Cable strands range from 0.4 to 1 mm OD, while the void space within the conductor varies between 36% and 52%. Steady state temperature gradients are compared to analysis based on Gorter Mellink heat transport. The agreement is acceptable provided the flow cross section of each conductor is about 10% higher than measured by image analysis. The method is suggested to aid in the hydraulic characterization of CIC conductors.

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ER -

Heat transport in cable in conduit conductors (CICC) cooled by He II

Abstract

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