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Fluctuation and edge current sustainment in a reversed-field-pinch

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Abstract

Simple Ohm`s law {eta}jparallel = Eparallel is not satisfied in a/2 < or approx. r {<=} a region of the REPUTE-1 RFP plasma. Fluctuation-induced electric fields, such as , are not sufficient to account for {eta}jparallel - Eparallel at the edge. It is implied that current-diffusions due to magnetic fluctuations, carried by fast electrons rather than bulk cold electrons, sustain the edge parallel equilibrium current. (author).
Authors:
Ji, H; Toyama, H; Fujisawa, A; Shinohara, S; Miyamoto, K [1] 
  1. Tokyo Univ. (Japan). Dept. of Physics
Publication Date:
Feb 01, 1992
Product Type:
Technical Report
Report Number:
NIFS-135
Reference Number:
SCA: 700330; PA: JPN-92:011229; SN: 93000918634
Resource Relation:
Other Information: PBD: Feb 1992
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; REVERSE-FIELD PINCH; MHD EQUILIBRIUM; TOROIDAL PINCH DEVICES; MAGNETIC FIELD REVERSAL; PLASMA; OHM LAW; ELECTRIC CONDUCTIVITY; ELECTRIC CURRENTS; NONLINEAR PROBLEMS; FLUCTUATIONS; MAGNETOHYDRODYNAMICS; 700330; PLASMA KINETICS, TRANSPORT, AND IMPURITIES
OSTI ID:
10111277
Research Organizations:
National Inst. for Fusion Science, Nagoya (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE93753308; TRN: JP9211229
Availability:
OSTI; NTIS; INIS
Submitting Site:
JPN
Size:
20 p.
Announcement Date:
Jun 30, 2005

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Citation Formats

Ji, H, Toyama, H, Fujisawa, A, Shinohara, S, and Miyamoto, K. Fluctuation and edge current sustainment in a reversed-field-pinch. Japan: N. p., 1992. Web.
Ji, H, Toyama, H, Fujisawa, A, Shinohara, S, &amp; Miyamoto, K. Fluctuation and edge current sustainment in a reversed-field-pinch. Japan.
Ji, H, Toyama, H, Fujisawa, A, Shinohara, S, and Miyamoto, K. 1992. "Fluctuation and edge current sustainment in a reversed-field-pinch." Japan.
@misc{etde_10111277,
title = {Fluctuation and edge current sustainment in a reversed-field-pinch}
 author = {Ji, H, Toyama, H, Fujisawa, A, Shinohara, S, and Miyamoto, K}
 abstractNote = {Simple Ohm`s law {eta}jparallel = Eparallel is not satisfied in a/2 < or approx. r {<=} a region of the REPUTE-1 RFP plasma. Fluctuation-induced electric fields, such as , are not sufficient to account for {eta}jparallel - Eparallel at the edge. It is implied that current-diffusions due to magnetic fluctuations, carried by fast electrons rather than bulk cold electrons, sustain the edge parallel equilibrium current. (author).}
 place = {Japan}
 year = {1992}
 month = {Feb}
 }