NDLI: Helium Flow and Temperature Distribution in a Heated Dual-Channel CICC Sample for ITER

Content Provider	IEEE Xplore Digital Library
Author	Herzog, R. Lewandowska, M. Bagnasco, M. Calvi, M. Marinucci, C. Bruzzone, P.
Copyright Year	2002
Abstract	A spare, 3.5 m long dual-channel cable-in-conduit conductor (CICC) section, made according to the most recent ITER toroidal-field coil design, allowed conducting dedicated thermo-hydraulic experiments in the SULTAN test facility. The sample was heated by eddy-current losses induced in the strands by an applied AC magnetic field as well as by strip heaters mounted on the outside of the conductor jacket. Temperature sensors mounted on the jacket surface, in the central channel and at different radii in the annular region revealed a detailed picture of the temperature distribution at different mass flow rates and heat deposition modes. A clear phenomenological description of the temperature deviations from the one-dimensional expectation emerged during the experiments. The measurement of the flow velocities in the central channel and in the annular region under several heat-load conditions led to further insights.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	1488
Ending Page	1491
Page Count	4
File Size	667202
File Format	PDF
ISSN	10518223
Volume Number	19
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Helium Temperature distribution Conductors Temperature sensors Power cables Coils Test facilities Toroidal magnetic fields Strips Fluid flow measurement thermo-hydraulic behavior Cable-in-conduit conductors ITER superconducting cables
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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Overview of the ITER Correction Coils Design

Review of Scientific Results Obtained During Production of ITER TF and PF Conductors in Russia

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Helium Flow and Temperature Distribution in a Heated Dual-Channel CICC Sample for ITER

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