Measurement of Fast Magnetic Fluctuations in Edge Region of TPE-RX Reversed-Field Pinch Plasma
スポンサーリンク
概要
- 論文の詳細を見る
Fast magnetic fluctuation ($\delta B$) levels are measured using a newly developed complex edge probe (CEP) in the edge region of TPE-RX reversed-field pinch plasma. The CEP is installed inside a vacuum vessel and is sensitive to fast $\delta B$. The $\delta B$ levels measured using the CEP are compared with those measured using an extensive magnetic measurement system (MMS), which is located outside the vacuum vessel and has little sensitivity to fast $\delta B$. The $\delta B$ levels before and after the appearance of the locked mode (LM) are compared in both the CEP and MMS signals. It was found that the rapid increase in the $\delta B$ signal level obtained using the MMS just after the appearance of LM is mainly caused by the slowing of plasma rotation.
- 2007-10-15
著者
-
Yambe Kiyoyuki
Energy Technology Research Institute (etri) National Institute Of Advanced Industrial Science And Te
-
YAGI Yasuyuki
Energy Technology Division, Electrotechnical Laboratory, AIST, MITI
-
HIRANO Yoichi
Energy Technology Division, Electrotechnical Laboratory, AIST, MITI
-
KOGUCHI Haruhisa
Energy Technology Division, Electrotechnical Laboratory, AIST, MITI
-
Sakakita Hajime
Energy Electronics Institute National Institute Of Advanced Industrial Science And Technology (aist)
-
Frassinetti Lorenzo
Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
-
Yagi Yasuyuki
Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
-
Koguchi Haruhisa
Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
-
Hirano Yoichi
Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
-
Kiyama Satoru
Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan
-
Kiyama Satoru
Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
-
KIYAMA Satoru
Energy Technology Research Institute (ETRI), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
関連論文
- The First Plasma Rotation Measurement in a Large Reversed-Field Pinch Device,TPE-RX : Fluids, Plasmas, and Electric Discharges
- Deuterium Ice Pellet Injection during Pulsed Poloidal Current Drive Operation in Toroidal Pinch Experiment-RX Reversed-Field Pinch Device
- Electron Density Control Using Fast Gas Puffing in Reversed-field Pinch Device, TPE-RX
- Measurement of Vacuum Vessel Current and its Relation to Locked Mode in a Reversed-field Pinch Device, TPE-RX(Nuclear Science, Plasmas, and Electric Discharges)
- Confinement Improvement in a Single Helical State of' the Reversed Field Pinch Plasma on TPE-1RM20 : Fluids, Plasmas, and Electric Discharges
- Measurement of Fast Magnetic Fluctuations in Edge Region of TPE-RX Reversed-Field Pinch Plasma
- Development of Ion Beam Sources with Wide Beam Energy and Current Ranges
- Irradiation Experiments on a Mouse Using a Mild-Plasma Generator for Medical Applications
- Experimental Study on Favorable Properties of Compound RF Discharge Plasmas with a Tapered Shape Hollow Cathode Compared with a Plane Cathode
- Electron Density Control Using Fast Gas Puffing in Reversed-field Pinch Device, TPE-RX
- Behavior of Impurity Ion Velocities during the Pulsed Poloidal Current Drive in the Madison Symmetric Torus Reversed-Field Pinch
- High Beta and High Density Operation in TPE-RX
- Frequency Dependence of Fast Magnetic Fluctuations in TPE-RX Reversed-Field Pinch Plasma
- Generation of Highly Uniform Plasma on the Grounded Electrode Surface by Radio Frequency Discharge with the Use of Modified Multi Hollow Cathodes