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Density gradient effects in the tokamak edge turbulence with temperature gradient driving

Abstract

Based on the magnetohydrodynamics, a new theoretical model is established. In this model the density gradient effects is added into the tokamak edge turbulence with temperature gradient driving. The physical mechanism and the density gradient effects in evolution of this turbulence are discussed. The fluctuation levels and the associated diffusion coefficients at the turbulent saturation are calculated. The theoretical results are in agreement with the experimental ones on TEXT.
Authors:
Shuanghui, Hu; Lin, Huang; Xiaoming, Qiu [1] 
  1. Southwest Inst. of Physics, Leshan, SC (China)
Publication Date:
Oct 01, 1992
Product Type:
Technical Report
Report Number:
CNIC-00659; SIP-0051.
Reference Number:
SCA: 700330; PA: AIX-25:038271; EDB-94:085829; ERA-19:020303; NTS-94:022126; SN: 94001208736
Resource Relation:
Other Information: PBD: Oct 1992
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; TEXT DEVICES; TURBULENCE; TEMPERATURE GRADIENTS; DENSITY; DIFFUSION; FLUCTUATIONS; MAGNETOHYDRODYNAMICS; NONLINEAR PROBLEMS; 700330; PLASMA KINETICS, TRANSPORT, AND IMPURITIES
OSTI ID:
10152878
Research Organizations:
China Nuclear Information Centre, Beijing, BJ (China)
Country of Origin:
China
Language:
English
Other Identifying Numbers:
Other: ON: DE94625042; ISBN 7-5022-0763-5; TRN: CN9400334038271
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
9 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Shuanghui, Hu, Lin, Huang, and Xiaoming, Qiu. Density gradient effects in the tokamak edge turbulence with temperature gradient driving. China: N. p., 1992. Web.
Shuanghui, Hu, Lin, Huang, & Xiaoming, Qiu. Density gradient effects in the tokamak edge turbulence with temperature gradient driving. China.
Shuanghui, Hu, Lin, Huang, and Xiaoming, Qiu. 1992. "Density gradient effects in the tokamak edge turbulence with temperature gradient driving." China.
@misc{etde_10152878,
title = {Density gradient effects in the tokamak edge turbulence with temperature gradient driving}
author = {Shuanghui, Hu, Lin, Huang, and Xiaoming, Qiu}
abstractNote = {Based on the magnetohydrodynamics, a new theoretical model is established. In this model the density gradient effects is added into the tokamak edge turbulence with temperature gradient driving. The physical mechanism and the density gradient effects in evolution of this turbulence are discussed. The fluctuation levels and the associated diffusion coefficients at the turbulent saturation are calculated. The theoretical results are in agreement with the experimental ones on TEXT.}
place = {China}
year = {1992}
month = {Oct}
}