Magnetic Charge Densities around Tips of Circular Cone and Demagnetizing Factors

• Kato Shigeru

  Ibaraki University

• Kobayashi Masanori

  Ibaraki University

Bibliographic Information

Other Title

• 円錐状磁性体の表面磁荷密度の先端部特性と反磁界係数
• エンスイジョウ ジセイタイ ノ ヒョウメン ジカ ミツド ノ センタンブ トク

Abstract

For the circular cone placed in a uniform axial magnetic field, the surface magnetic charge densities are numerically calculated by the surface magnetic charge simulation method. From the results the surface magnetic charge density distributions and demagnetizing factors ( ballistic, magnetometric and partial demagnetizing factors) are obtained and illustrated for various cases of different aspect ratios (tip angles of cone) and relative permeabilities. Especially, those characteristics around the tips of cones are shown in detail and the behavior at the tips is discussed.

Journal

• IEEJ Transactions on Fundamentals and Materials

  IEEJ Transactions on Fundamentals and Materials 116 (10), 861-867, 1996

  The Institute of Electrical Engineers of Japan

Keywords

• 静磁界
• 円錐状磁性体
• 表面磁荷密度
• 反磁界係数
• 数値計算

Details

• CRID: 1390282679575934464
• NII Article ID: 130006839050
• NII Article ID: 10002820380
• NII Book ID: AN10136312
• DOI: 10.1541/ieejfms1990.116.10_861
• ISSN: 13475533
• ISSN: 03854205
• NDL BIB ID: 4037159
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4037159
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms1990/116/10/116_10_861/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed