Transition of fluctuation characteristics observed by a heavy ion beam probe in the JIPP T-IIU tokamak

Y. Hamada; A. Nishizawa; Y. Kawasumi; A. Fujisawa; H. Iguchi

doi:10.1016/S0920-3796(96)00579-0

Transition of fluctuation characteristics observed by a heavy ion beam probe in the JIPP T-IIU tokamak

Y. Hamada
, A. Nishizawa
, Y. Kawasumi
, A. Fujisawa
, H. Iguchi

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

As the sample volume of a heavy ion beam probe (HIBP) is swept from the centre to the plasma boundary in the JIPP T-IIU tokamak, we observe that the correlation time of the density turbulence increases appreciably and the dominant frequency decreases appreciably. The transition is located near r/a_p=0.6 in a low density gas-puffed plasma and an NBI-heated (neutral beam injection) plasma. Its position moves outwards in an R.F. heated plasma.

Original language	English
Pages (from-to)	657-661
Number of pages	5
Journal	Fusion Engineering and Design
Volume	34-35
DOIs	https://doi.org/10.1016/S0920-3796(96)00579-0
Publication status	Published - Mar 1997
Externally published	Yes

All Science Journal Classification (ASJC) codes

Civil and Structural Engineering
Nuclear Energy and Engineering
General Materials Science
Mechanical Engineering

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10.1016/S0920-3796(96)00579-0

Cite this

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abstract = "As the sample volume of a heavy ion beam probe (HIBP) is swept from the centre to the plasma boundary in the JIPP T-IIU tokamak, we observe that the correlation time of the density turbulence increases appreciably and the dominant frequency decreases appreciably. The transition is located near r/ap=0.6 in a low density gas-puffed plasma and an NBI-heated (neutral beam injection) plasma. Its position moves outwards in an R.F. heated plasma.",

author = "Y. Hamada and A. Nishizawa and Y. Kawasumi and A. Fujisawa and H. Iguchi",

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journal = "Fusion Engineering and Design",

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T1 - Transition of fluctuation characteristics observed by a heavy ion beam probe in the JIPP T-IIU tokamak

AU - Hamada, Y.

AU - Nishizawa, A.

AU - Kawasumi, Y.

AU - Fujisawa, A.

AU - Iguchi, H.

PY - 1997/3

Y1 - 1997/3

N2 - As the sample volume of a heavy ion beam probe (HIBP) is swept from the centre to the plasma boundary in the JIPP T-IIU tokamak, we observe that the correlation time of the density turbulence increases appreciably and the dominant frequency decreases appreciably. The transition is located near r/ap=0.6 in a low density gas-puffed plasma and an NBI-heated (neutral beam injection) plasma. Its position moves outwards in an R.F. heated plasma.

AB - As the sample volume of a heavy ion beam probe (HIBP) is swept from the centre to the plasma boundary in the JIPP T-IIU tokamak, we observe that the correlation time of the density turbulence increases appreciably and the dominant frequency decreases appreciably. The transition is located near r/ap=0.6 in a low density gas-puffed plasma and an NBI-heated (neutral beam injection) plasma. Its position moves outwards in an R.F. heated plasma.

UR - https://www.scopus.com/pages/publications/0031099733

UR - https://www.scopus.com/pages/publications/0031099733#tab=citedBy

U2 - 10.1016/S0920-3796(96)00579-0

DO - 10.1016/S0920-3796(96)00579-0

M3 - Article

AN - SCOPUS:0031099733

SN - 0920-3796

VL - 34-35

SP - 657

EP - 661

JO - Fusion Engineering and Design

JF - Fusion Engineering and Design

ER -

Transition of fluctuation characteristics observed by a heavy ion beam probe in the JIPP T-IIU tokamak

Abstract

All Science Journal Classification (ASJC) codes

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