Performance of conduction-cooled HTS tape with the aid of solid nitrogen-liquid neon mixture

T. Nakamura, Kohei Higashikawa, I. Muta, T. Hoshino

研究成果: ジャーナルへの寄稿記事

10 引用 (Scopus)

抄録

We study the new-type of cryogen, which consists of solid nitrogen and liquid neon, for the performance improvement of the HTS application systems. Bi-2223/Ag multifilamentary tape is impregnated with the solid nitrogen-liquid neon mixture, and the temperature at the surface of the tape is measured by applying the overcurrent. The cryogen is produced by the GM cryocooler, and the initial temperature is set to be 25.1 K. It is shown that the thermal behavior of the tape is improved drastically by impregnating with the mixture compared to the solid nitrogen alone. The reason for this result can be explained that the heat generated in the tape is transferred by the liquid neon to the solid nitrogen. Therefore, the proposed mixture is important for the conduction cooled HTS coil applications such as SMES. A detailed explanation of the experiments is presented in this paper.

元の言語英語
ページ(範囲)1221-1224
ページ数4
ジャーナルPhysica C: Superconductivity and its applications
412-414
発行部数SPEC. ISS.
DOI
出版物ステータス出版済み - 10 1 2004
外部発表Yes

Fingerprint

liquid neon
Neon
solid nitrogen
Liquid nitrogen
Tapes
tapes
conduction
Nitrogen
impregnating
Liquids
neon
coils
heat
Temperature
temperature
Experiments

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

これを引用

Performance of conduction-cooled HTS tape with the aid of solid nitrogen-liquid neon mixture. / Nakamura, T.; Higashikawa, Kohei; Muta, I.; Hoshino, T.

:: Physica C: Superconductivity and its applications, 巻 412-414, 番号 SPEC. ISS., 01.10.2004, p. 1221-1224.

研究成果: ジャーナルへの寄稿記事

@article{c3c8ca1f808c4d8bb7a5c0278010ed90,
title = "Performance of conduction-cooled HTS tape with the aid of solid nitrogen-liquid neon mixture",
abstract = "We study the new-type of cryogen, which consists of solid nitrogen and liquid neon, for the performance improvement of the HTS application systems. Bi-2223/Ag multifilamentary tape is impregnated with the solid nitrogen-liquid neon mixture, and the temperature at the surface of the tape is measured by applying the overcurrent. The cryogen is produced by the GM cryocooler, and the initial temperature is set to be 25.1 K. It is shown that the thermal behavior of the tape is improved drastically by impregnating with the mixture compared to the solid nitrogen alone. The reason for this result can be explained that the heat generated in the tape is transferred by the liquid neon to the solid nitrogen. Therefore, the proposed mixture is important for the conduction cooled HTS coil applications such as SMES. A detailed explanation of the experiments is presented in this paper.",
author = "T. Nakamura and Kohei Higashikawa and I. Muta and T. Hoshino",
year = "2004",
month = "10",
day = "1",
doi = "10.1016/j.physc.2003.12.085",
language = "English",
volume = "412-414",
pages = "1221--1224",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",
number = "SPEC. ISS.",

}

TY - JOUR

T1 - Performance of conduction-cooled HTS tape with the aid of solid nitrogen-liquid neon mixture

AU - Nakamura, T.

AU - Higashikawa, Kohei

AU - Muta, I.

AU - Hoshino, T.

PY - 2004/10/1

Y1 - 2004/10/1

N2 - We study the new-type of cryogen, which consists of solid nitrogen and liquid neon, for the performance improvement of the HTS application systems. Bi-2223/Ag multifilamentary tape is impregnated with the solid nitrogen-liquid neon mixture, and the temperature at the surface of the tape is measured by applying the overcurrent. The cryogen is produced by the GM cryocooler, and the initial temperature is set to be 25.1 K. It is shown that the thermal behavior of the tape is improved drastically by impregnating with the mixture compared to the solid nitrogen alone. The reason for this result can be explained that the heat generated in the tape is transferred by the liquid neon to the solid nitrogen. Therefore, the proposed mixture is important for the conduction cooled HTS coil applications such as SMES. A detailed explanation of the experiments is presented in this paper.

AB - We study the new-type of cryogen, which consists of solid nitrogen and liquid neon, for the performance improvement of the HTS application systems. Bi-2223/Ag multifilamentary tape is impregnated with the solid nitrogen-liquid neon mixture, and the temperature at the surface of the tape is measured by applying the overcurrent. The cryogen is produced by the GM cryocooler, and the initial temperature is set to be 25.1 K. It is shown that the thermal behavior of the tape is improved drastically by impregnating with the mixture compared to the solid nitrogen alone. The reason for this result can be explained that the heat generated in the tape is transferred by the liquid neon to the solid nitrogen. Therefore, the proposed mixture is important for the conduction cooled HTS coil applications such as SMES. A detailed explanation of the experiments is presented in this paper.

UR - http://www.scopus.com/inward/record.url?scp=4644296252&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4644296252&partnerID=8YFLogxK

U2 - 10.1016/j.physc.2003.12.085

DO - 10.1016/j.physc.2003.12.085

M3 - Article

VL - 412-414

SP - 1221

EP - 1224

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - SPEC. ISS.

ER -