### 抄録

We have studied numerical simulation method to calculate the maximum torque forces between a superconductor and a multiple-pole permanent magnet circuit. For practical applications of superconducting mixers used in ultra-clean environment such as medical use, the enhancement of the transferable torque forces is critically important. We used commercial Dy-Ba-Cu-O bulk superconductors and four different permanent magnet circuits. The maximum torque forces were estimated based on the idea that it is the product of the effective length between two magnetic peaks and the pinning force. It was found that the results of numerical calculations were in good agreement with the empirical data, showing that our simple model is useful for simulation of the torque forces.

元の言語 | English |
---|---|

ページ（範囲） | 1258-1261 |

ページ数 | 4 |

ジャーナル | Physica C: Superconductivity and its Applications |

巻 | 469 |

発行部数 | 15-20 |

DOI | |

出版物ステータス | Published - 2009 10 15 |

### Fingerprint

### ASJC Scopus subject areas

- Condensed Matter Physics
- Electrical and Electronic Engineering
- Energy Engineering and Power Technology
- Electronic, Optical and Magnetic Materials

### これを引用

*Physica C: Superconductivity and its Applications*,

*469*(15-20), 1258-1261. https://doi.org/10.1016/j.physc.2009.05.116

**Analytical simulation of superconducting torque transferring mechanism.** / Wongsatanawarid, A.; Ikeda, M.; Seki, H.; Nagashima, K.; Murakami, Masato.

研究成果: Article

*Physica C: Superconductivity and its Applications*, 巻. 469, 番号 15-20, pp. 1258-1261. https://doi.org/10.1016/j.physc.2009.05.116

}

TY - JOUR

T1 - Analytical simulation of superconducting torque transferring mechanism

AU - Wongsatanawarid, A.

AU - Ikeda, M.

AU - Seki, H.

AU - Nagashima, K.

AU - Murakami, Masato

PY - 2009/10/15

Y1 - 2009/10/15

N2 - We have studied numerical simulation method to calculate the maximum torque forces between a superconductor and a multiple-pole permanent magnet circuit. For practical applications of superconducting mixers used in ultra-clean environment such as medical use, the enhancement of the transferable torque forces is critically important. We used commercial Dy-Ba-Cu-O bulk superconductors and four different permanent magnet circuits. The maximum torque forces were estimated based on the idea that it is the product of the effective length between two magnetic peaks and the pinning force. It was found that the results of numerical calculations were in good agreement with the empirical data, showing that our simple model is useful for simulation of the torque forces.

AB - We have studied numerical simulation method to calculate the maximum torque forces between a superconductor and a multiple-pole permanent magnet circuit. For practical applications of superconducting mixers used in ultra-clean environment such as medical use, the enhancement of the transferable torque forces is critically important. We used commercial Dy-Ba-Cu-O bulk superconductors and four different permanent magnet circuits. The maximum torque forces were estimated based on the idea that it is the product of the effective length between two magnetic peaks and the pinning force. It was found that the results of numerical calculations were in good agreement with the empirical data, showing that our simple model is useful for simulation of the torque forces.

KW - Analytical calculation

KW - Superconducting mixer

KW - Torque transferring

UR - http://www.scopus.com/inward/record.url?scp=68149136379&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=68149136379&partnerID=8YFLogxK

U2 - 10.1016/j.physc.2009.05.116

DO - 10.1016/j.physc.2009.05.116

M3 - Article

AN - SCOPUS:68149136379

VL - 469

SP - 1258

EP - 1261

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - 15-20

ER -