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Report on the high magnetic field tokamak TRIAM-1

Journal Article:

Abstract

A high magnetic field tokamak has been constructed at Kyushu University to study the confinement of high magnetic field tokamak plasma and turbulent heating. The tokamak device consists of toroidal field coils, vertical field coils, horizontal field coils, primary windings, a transformer iron core, turbulent heating coils, and a vacuum chamber. For the observation of plasma, plasma monitors, a micro-wave interferometer, a laser scattering system, a neutral particle energy analyzer, a soft X-ray detector, and a visible spectrometer were installed on the vacuum chamber. The experimental results showed that the central electron temperature was about 640 eV, the central ion temperature 280 eV and mean electron density 2.2 x 10/sup 14//cm/sup 3/. It was found that the proportionality law of electron density and confinement time was valid for this small plasma system. By the turbulent heating, the central ion temperature increased from 170 eV to 580 eV.
Authors:
Ito, T; Kawai, Y; Toi, K; Hiraki, N; Nakamure, K [1] 
  1. Kyushu Univ., Fukuoke (Japan). Research Inst. for Applied Mechanics
Publication Date:
Feb 01, 1981
Product Type:
Journal Article
Reference Number:
AIX-13-701335; EDB-82-167685
Resource Relation:
Journal Name: Oyo Rikigaku Kenkyusho Shoho; (Japan); Journal Volume: 54
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; HOT PLASMA; TURBULENT HEATING; TOKAMAK DEVICES; MAGNETIC FIELDS; CONFINEMENT; COOLING SYSTEMS; ELECTRON DENSITY; ELECTRON TEMPERATURE; INTERFEROMETERS; ION TEMPERATURE; JAPANESE ORGANIZATIONS; MAGNET COILS; MICROWAVE RADIATION; PLASMA DIAGNOSTICS; POWER SUPPLIES; RESEARCH PROGRAMS; SPECTROMETERS; VACUUM SYSTEMS; CLOSED PLASMA DEVICES; ELECTRIC COILS; ELECTRICAL EQUIPMENT; ELECTROMAGNETIC RADIATION; ELECTRONIC EQUIPMENT; ENERGY SYSTEMS; EQUIPMENT; HEATING; MEASURING INSTRUMENTS; NATIONAL ORGANIZATIONS; PLASMA; PLASMA HEATING; RADIATIONS; THERMONUCLEAR DEVICES; 700202* - Fusion Power Plant Technology- Magnet Coils & Fields; 700205 - Fusion Power Plant Technology- Fuel, Heating, & Injection Systems
OSTI ID:
6838581
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: CODEN: ORKSA
Submitting Site:
HEDB
Size:
Pages: 15-59
Announcement Date:

Journal Article:

Citation Formats

Ito, T, Kawai, Y, Toi, K, Hiraki, N, and Nakamure, K. Report on the high magnetic field tokamak TRIAM-1. Japan: N. p., 1981. Web.
Ito, T, Kawai, Y, Toi, K, Hiraki, N, & Nakamure, K. Report on the high magnetic field tokamak TRIAM-1. Japan.
Ito, T, Kawai, Y, Toi, K, Hiraki, N, and Nakamure, K. 1981. "Report on the high magnetic field tokamak TRIAM-1." Japan.
@misc{etde_6838581,
title = {Report on the high magnetic field tokamak TRIAM-1}
author = {Ito, T, Kawai, Y, Toi, K, Hiraki, N, and Nakamure, K}
abstractNote = {A high magnetic field tokamak has been constructed at Kyushu University to study the confinement of high magnetic field tokamak plasma and turbulent heating. The tokamak device consists of toroidal field coils, vertical field coils, horizontal field coils, primary windings, a transformer iron core, turbulent heating coils, and a vacuum chamber. For the observation of plasma, plasma monitors, a micro-wave interferometer, a laser scattering system, a neutral particle energy analyzer, a soft X-ray detector, and a visible spectrometer were installed on the vacuum chamber. The experimental results showed that the central electron temperature was about 640 eV, the central ion temperature 280 eV and mean electron density 2.2 x 10/sup 14//cm/sup 3/. It was found that the proportionality law of electron density and confinement time was valid for this small plasma system. By the turbulent heating, the central ion temperature increased from 170 eV to 580 eV.}
journal = {Oyo Rikigaku Kenkyusho Shoho; (Japan)}
volume = {54}
journal type = {AC}
place = {Japan}
year = {1981}
month = {Feb}
}