Internal magnetic measurement in collisional-merging process of a field-reversed configuration

2021 ◽  
Vol 92 (5) ◽  
pp. 053541
Author(s):  
T. Watanabe ◽  
T. Asai ◽  
Ts. Takahashi ◽  
D. Kobayashi ◽  
D. Harashima
Keyword(s):  
Magnetic Measurement ◽  
Field Reversed Configuration ◽  
Merging Process

scholarly journals Soft X-Ray Measurement on the Collisional Merging Process in a Field-Reversed Configuration

2019 ◽  
Vol 14 (0) ◽  
pp. 3402116-3402116
Author(s):  
Junichi SEKIGUCHI ◽  
Tomohiko ASAI ◽  
Tsutomu TAKAHASHI
Keyword(s):  
Field Reversed Configuration ◽  
X Ray ◽  
Merging Process

scholarly journals Collisional Merging Process of Field-Reversed Configuration Plasmas in the FAT-CM Device

2018 ◽  
Vol 13 (0) ◽  
pp. 3402098-3402098 ◽  
Author(s):  
Fumiyuki TANAKA ◽  
Tomohiko ASAI ◽  
Junichi SEKIGUCHI ◽  
Tsutomu TAKAHASHI ◽  
Junpei ISHIWATA ◽  
...  
Keyword(s):  
Field Reversed Configuration ◽  
Merging Process

Effects of contact gap on nondestructive evaluation using magnetic measurement for ferromagnetic steel

2020 ◽  
Vol 64 (1-4) ◽  
pp. 969-975
Author(s):  
Hiroaki Kikuchi ◽  
Yuki Sato
Keyword(s):  
Magnetic Flux ◽  
Nondestructive Evaluation ◽  
Effective Permeability ◽  
Magnetic Circuit ◽  
Magnetic Measurement ◽  
Air Gap ◽  
Motive Force ◽  
Hysteresis Curve ◽  
Evaluation Technique ◽  
Ferromagnetic Steel

We investigated effects of contact gap on magnetic nondestructive evaluation technique using a magnetic single-yoke probe. Firstly, we evaluated hysteresis curves and impedance related to permeability of the material measured by a single-yoke probe, when an air gap length between the probe and specimens changes. The hysteresis curve gradually inclines to the axis of the magneto-motive force and magneto-motive force at which the magnetic flux is 0 decreases with increasing the gap length. The effective permeability also decreases with increasing the gap thickness. The incremental of gap thickness increases the reluctance inside the magnetic circuit composed of the yoke, specimen and gap, which results in the reduction of flux applying to specimen.

Study on Magnetic Measurement Method for Electrical Steels under Stress

2017 ◽  
Vol 137 (11) ◽  
pp. 654-660
Author(s):  
Kunihiro Senda ◽  
Shinji Koseki ◽  
Yoshiaki Zaizen ◽  
Takeshi Omura ◽  
Yoshiaki Oda
Keyword(s):  
Measurement Method ◽  
Magnetic Measurement ◽  
Electrical Steels

Measurement of Magnetic Fluctuation during Formation of Field-reversed Configuration by Counter-helicity Plasma Merging

2014 ◽  
Vol 134 (9) ◽  
pp. 521-522
Author(s):  
Ryoma Yanai ◽  
Akihiro Kuwahata ◽  
Michiaki Inomoto ◽  
Yasushi Ono
Keyword(s):  
Field Reversed Configuration ◽  
Magnetic Fluctuation

Temperature Diagnostics for Field-Reversed Configuration Plasmas on the Pulsed High Density (PHD) Experiment

2007 ◽  
Vol 2 ◽  
pp. S1050-S1050
Author(s):  
Hiroshi GOTA ◽  
Samuel ANDREASON ◽  
George VOTROUBEK ◽  
Chris PIHL ◽  
John SLOUGH
Keyword(s):  
High Density ◽  
Field Reversed Configuration ◽  
Temperature Diagnostics

Phenomenology of Turbulence Production in Merging Process of Supersonic Streamwise Vortices

2020 ◽  
pp. 1-11
Author(s):  
Fabrizio Vergine ◽  
Davide Viganò ◽  
Luca Maddalena
Keyword(s):  
Streamwise Vortices ◽  
Merging Process ◽  
Turbulence Production

Automatic Magnetic Measurement Facility for Synchrotron Magnets

1970 ◽  
Author(s):  
H. Feng ◽  
E. Malamud ◽  
J. Schivell ◽  
C. Schmidt ◽  
R. Yamada
Keyword(s):  
Magnetic Measurement ◽  
Measurement Facility

The field-reversed configuration heating experiment on Shiva Star

2016 ◽  
Author(s):  
C. Grabowski ◽  
J. H. Degnan ◽  
M. Domonkos ◽  
D. Amdahl ◽  
E. L. Ruden ◽  
...  
Keyword(s):  
Field Reversed Configuration
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