Offset Linear Scaling for H-mode Confinement.
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概要
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An offset linear scaling for the H-mode confinement time is examined based on single parameter scans on the JFT-2M experiment.Regression study is done for various devices with open divertor configuration such as JET, D III-D, JFT-2M.The scaling law of the thermal energy is given in the MKSA unit as<BR>_??_<BR>where R is the major radius, Ip is the plasma current, BT is the toroidal magnetic field, A is the average mass number of plasma and neutral beam particles, and P is the heating power, This fitting has a similar root mean square error (RMSE) compared to the power law scaling.The result is also compared with the H-mode in other configurations.The <I>W</I> <SUB>th</SUB> of closed divertor Hmode on ASDEX shows a little better values than that of open divertor H-mode
- 社団法人 プラズマ・核融合学会の論文
著者
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三浦 幸俊
Japan Atomic Energy Research Institute
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MAEDA Hikosuke
Japan Atomic Energy Research Institute
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MATSUDA Toshiaki
Japan Atomic Energy Research Institute
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SUZUKI Norio
Japan Atomic Energy Research Institute
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Itoh Kimitaka
National Inst. For Fusion Sci. Gifu
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TAKIZUKA Tomonori
Japan Atomic Energy Research Institute
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Itoh Sanae-I.
National Institute for Fusion Science
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Mori Masahiro
Japan Atomic Energy Research Institute
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Tamai Hiroshi
Japan Atomic Energy Research Institute
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