Plasma Cross-Section Viewed from Alpha Particle Confinement

• Ikuta Kazunari

  Institute of Plasma Physics, Nagoya University

書誌事項

タイトル別名

• Plasma Cross Section Viewed from Alpha

抄録

Axisymmetric toroidal configuration is considered from a view point of alpha particle confinement. In particular, an elliptically deformed configuration with multifold magnetic axes and low aspect ratio limit of tori are investigated in detail. Ellipticity of the cross-section and the split of magnetic axis need larger current as an absolute container of alphas. Low-aspect-ratio limit of the torus is able to absolutely confine alpha particles produced on the magnetic axis if the toroidal current is about 1.5 times larger than that required in the slender torus. The optimized cross-section in this case is oblate rectangle (the ratio between the width and the height being about equal to 1.22) and the necessary current to marginally confine all the alpha particle produced near the elliptic magnetic axis is 6 MA.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 47 (3), 960-965, 1979

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390001204184871808
• NII論文ID: 110001975639
• NII論文ID: 210000088373
• NII論文ID: 130003896082
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.47.960
• BIBCODE: 1979JPSJ...47..960I
• COI: 1:CAS:528:DyaE1MXlvVehurg%3D
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 2062070
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I2062070
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.47.960
• 本文言語コード: en
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