<RESEARCH REPORT>Magnetohydrodynamic Stability of Spheromak Plasma in Toroidal Flux Conserver with Rectangular Cross Section. II. Application of Mercier Criterion
スポンサーリンク
概要
- 論文の詳細を見る
The magnetohydrodynamic equilibrium states by Hill's vortex model and by the Coulomb-wave-function model are proved to be unstable. New MHD equilibrium configurations are determined by using another model for which dp/dψ=0 on the magnetic axis. Here p is the pressure and ψ is the flux function. The values of the safety factor on the magnetic axis, q_<axis>, are evaluated for these configurations. The MHD stability of these equilibrium states is investigated by the Mercier criterion. The values of the maximum beta ratio β_<max> are evaluated for this model. The optimized pressure distributions are determined by use of the Mercier criterion and the values of β_<max> are also evaluated for these pressure distributions. The values of β_<max> are shown to be at most 12%, if the condition q_<axis><1 is required.
- 核融合科学研究所の論文
著者
-
アナッシュ W.
千葉大学工学部
-
田口 政義
日大生産工
-
宮嵜 武
電気通信大学電気通信学研究科
-
Takata M
Department Of Physics Division Of Material Science Nagoya University
-
Taniguchi Masaki
Grad. Sch. Sci. Hiroshima Univ.:hsrc Hiroshima Univ.
-
KANEKO Shobu
Department of Applied Physics,Faculty of Engineering The University of Tokyo
-
TSUTSUI Hiroaki
Department of Applied Physics,Faculty of Engineering The University of Tokyo
-
TAGUCHI Masayoshi
Department of Applied Physics,Faculty of Engineering The University of Tokyo
-
Miyazaki Takeshi
Hitachi Ltd. Kodaira city
-
Miyazaki Takeshi
Research Information Center Institute Of Plasma Physics Nagoya University:hitachi Ltd. Kodaira
-
Kaneko S
Univ. Tokyo
-
Kaneko Shobu
Department Of Applied Physics Faculty Of Engineering The University Of Tokyo
-
Tsutsui Hiroaki
Department Of Applied Physics Faculty Of Engineering University Of Tokyo
-
Taguchi Masayoshi
Department Of Applied Physics Faculty Of Engineering The University Of Tokyo
-
Tsutsui Hiroaki
Department Of Applied Physics Faculty Of Engineering The University Of Tokyo
関連論文
- 21pGP-5 Substrate effect on the edge states of epitaxial graphenen grown on 4H-SiC(0001) studied by STM/STS
- 27pPSA-28 2次元的電気伝導を示すペロブスカイト型Mn酸化物のバルク敏感光電子分光(27pPSA 領域8ポスターセッション(低温I(Cu,Mn,Co,Ru,V酸化物)),領域8(強相関系:高温超伝導,強相関f電子系など))
- 26pXA-5 study on the surface state of Intel-metallic compound SrAl_2Ge_2
- 21aYG-9 FeSb_2の軟・硬X線及び極低エネルギー光電子分光(21aYG 放射光・分光・回折・光電子分光,領域5(光物性))
- 25aYG-7 Edge states of epitaxially grown graphene on 4H-SiC(0001) studied by scanning tunneling microscopy and spectroscopy (STM/STS)
- 21aPS-39 CeRu_2X_2の軟X線角度分解光電子分光及び硬X線内殻光電子分光(21aPS 領域8ポスターセッション(f電子系等および低温),領域8(強相関系:高温超伝導,強相関f電子系など))
- 20pPSB-10 電子ドープ型銅酸化物超伝導体Nd_Ce_xCuO_4(x=0.075,0.15)のバルク電子状態と強い電子格子相互作用(20pPSB 領域8ポスターセッション(低温:Cu酸化物,Ru酸化物,Co酸化物),領域8(強相関系:高温超伝導,強相関f電子系など))
- Ligand Energy Controls the Heme-Fe Valence in Aqueous Myoglobins
- Sheet Dependence on Superconducting Gap in Oxygen-Deficient Iron-Based Oxypnictide Superconductors NdFeAsO_(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- 21aTK-13 遍歴電子強磁性体Co_2Cr_Fe_xGaの軟X線及び硬X線光電子分光(光電子分光(超伝導体・強相関係),領域5,光物性)