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Thought analysis on relaxation and general principle to find relaxed state

Technical Report:

Abstract

A thought analysis on relaxation is presented to lead to a general principle applicable to all dynamical systems to find the relaxed state. The general principle is applied to the energy relaxation of the MHD plasma to lead to the relaxed state of {Delta} x B = {lambda}B and the mode transition condition without using the concept of helicity. The present theory permits the quasi-steady energy flow through the boundary surface and leads to a more general relaxed state for plasmas having spatial dependent resistivity, that connects directly to the experimental fact of j = 0 near the wall. (author).
Authors:
Kondoh, Yoshiomi [1] 
  1. Gunma Univ., Kiryu (Japan). Faculty of Technology
Publication Date:
Sep 01, 1991
Product Type:
Technical Report
Report Number:
NIFS-109
Reference Number:
SCA: 700330; 700310; PA: JPN-91:012190; SN: 92000659224
Resource Relation:
Other Information: PBD: Sep 1991
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; PLASMA CONFINEMENT; RELAXATION; MINIMIZATION; MAGNETOHYDRODYNAMICS; DECAY INSTABILITY; STEADY FLOW; STEADY-STATE CONDITIONS; FORCE-FREE MAGNETIC FIELDS; ENTROPY; PLASMA; HELICITY; 700330; 700310; PLASMA KINETICS, TRANSPORT, AND IMPURITIES
OSTI ID:
10117077
Research Organizations:
National Inst. for Fusion Science, Nagoya (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE92768112; TRN: JP9112190
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
JPN
Size:
14 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Kondoh, Yoshiomi. Thought analysis on relaxation and general principle to find relaxed state. Japan: N. p., 1991. Web.
Kondoh, Yoshiomi. Thought analysis on relaxation and general principle to find relaxed state. Japan.
Kondoh, Yoshiomi. 1991. "Thought analysis on relaxation and general principle to find relaxed state." Japan.
@misc{etde_10117077,
title = {Thought analysis on relaxation and general principle to find relaxed state}
author = {Kondoh, Yoshiomi}
abstractNote = {A thought analysis on relaxation is presented to lead to a general principle applicable to all dynamical systems to find the relaxed state. The general principle is applied to the energy relaxation of the MHD plasma to lead to the relaxed state of {Delta} x B = {lambda}B and the mode transition condition without using the concept of helicity. The present theory permits the quasi-steady energy flow through the boundary surface and leads to a more general relaxed state for plasmas having spatial dependent resistivity, that connects directly to the experimental fact of j = 0 near the wall. (author).}
place = {Japan}
year = {1991}
month = {Sep}
}