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Title: Images of Edge Turbulence in NSTX

Abstract

The 2-D structure of edge plasma turbulence has been measured in the National Spherical Torus Experiment (NSTX) by viewing the emission of the Da spectral line of deuterium. Images have been made at framing rates of up to 250,000 frames/sec using an ultra-high speed CCD camera developed by Princeton Scientific Instruments. A sequence of images showing the transition between L-mode and H-mode states is shown.

Authors:
; ; ; ; ; ; ;
Publication Date:
Research Org.:
Princeton Plasma Physics Lab., Princeton, NJ (US)
Sponsoring Org.:
USDOE Office of Science (SC) (US)
OSTI Identifier:
828499
Report Number(s):
PPPL-3985
TRN: US0404005
DOE Contract Number:  
AC02-76CH03073
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: 16 Jul 2004
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; CAMERAS; DEUTERIUM; PLASMA; TURBULENCE; VELOCITY; EDGE PLASMA; H-MODE PLASMA CONFINEMENT

Citation Formats

S.J. Zweben, C.E. Bush, R. Maqueda, T. Munsat, D. Stotler, J. Lowrance, V. Mastracola, and G. Renda. Images of Edge Turbulence in NSTX. United States: N. p., 2004. Web. doi:10.2172/828499.
S.J. Zweben, C.E. Bush, R. Maqueda, T. Munsat, D. Stotler, J. Lowrance, V. Mastracola, & G. Renda. Images of Edge Turbulence in NSTX. United States. doi:10.2172/828499.
S.J. Zweben, C.E. Bush, R. Maqueda, T. Munsat, D. Stotler, J. Lowrance, V. Mastracola, and G. Renda. Fri . "Images of Edge Turbulence in NSTX". United States. doi:10.2172/828499. https://www.osti.gov/servlets/purl/828499.
@article{osti_828499,
title = {Images of Edge Turbulence in NSTX},
author = {S.J. Zweben and C.E. Bush and R. Maqueda and T. Munsat and D. Stotler and J. Lowrance and V. Mastracola and G. Renda},
abstractNote = {The 2-D structure of edge plasma turbulence has been measured in the National Spherical Torus Experiment (NSTX) by viewing the emission of the Da spectral line of deuterium. Images have been made at framing rates of up to 250,000 frames/sec using an ultra-high speed CCD camera developed by Princeton Scientific Instruments. A sequence of images showing the transition between L-mode and H-mode states is shown.},
doi = {10.2172/828499},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jul 16 00:00:00 EDT 2004},
month = {Fri Jul 16 00:00:00 EDT 2004}
}

Technical Report:

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