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Title: Turbulence and sheared flow structures behind the isotopic dependence of the L-H power threshold on DIII-D

Journal Article · · Nuclear Fusion
 [1];  [2];  [1];  [2];  [3];  [4];  [2]
  1. Univ. of Wisconsin, Madison, WI (United States)
  2. General Atomics, San Diego, CA (United States)
  3. Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)
  4. Univ. of California, Los Angeles, CA (United States)

Research Organization:
General Atomics, San Diego, CA (United States); Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ (United States)
Sponsoring Organization:
USDOE Office of Nuclear Energy (NE)
Grant/Contract Number:
FC02-04ER54698; FG02-89ER53296; FG02-08ER54999; AC02-09CH11466; FG02-08ER54984
OSTI ID:
1392632
Alternate ID(s):
OSTI ID: 1398958
Journal Information:
Nuclear Fusion, Vol. 57, Issue 12; ISSN 0029-5515
Publisher:
IOP ScienceCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 29 works
Citation information provided by
Web of Science

References (18)

Recent results from divertor operation in ASDEX Upgrade journal December 1994
H mode power threshold database for ITER journal September 1996
Isotope scaling of the H mode power threshold on JET journal March 1999
ELMy H-modes in JET helium-4 plasmas journal February 2004
L–H transition studies on DIII-D to determine H-mode access for operational scenarios in ITER journal August 2011
Observation of the L H Confinement Bifurcation Triggered by a Turbulence-Driven Shear Flow in a Tokamak Plasma journal March 2014
Zonal flow production in the L–H transition in Alcator C-Mod journal May 2014
Recent progress towards a physics-based understanding of the H-mode transition journal January 2016
Plasma fluctuation measurements in tokamaks using beam‐plasma interactions journal November 1990
Effects of edge plasma turbulence on radial correlation length measurements with BES journal October 1992
Experimental evidence for the key role of the ion heat channel in the physics of the L–H transition journal May 2014
Fast Low-to-High Confinement Mode Bifurcation Dynamics in a Tokamak Edge Plasma Gyrokinetic Simulation journal April 2017
Effect of ion ∇B drift direction on density fluctuation poloidal flow and flow shear journal June 2005
Particle image velocimetry with optical flow journal August 1998
Turbulence velocimetry of density fluctuation imaging data journal October 2004
Phase Dynamics Criterion for Fast Relaxation of High-Confinement-Mode Plasmas journal February 2014
Toward integrated multi-scale pedestal simulations including edge-localized-mode dynamics, evolution of edge-localized-mode cycles, and continuous fluctuations journal May 2016
Spatio-temporal evolution of the L → I → H transition journal September 2012

Cited By (4)

Isotope effects in self-organization of internal transport barrier and concomitant edge confinement degradation in steady-state LHD plasmas journal November 2019
A fast low-to-high confinement mode bifurcation dynamics in the boundary-plasma gyrokinetic code XGC1 journal May 2018
Extracting the turbulent flow-field from beam emission spectroscopy images using velocimetry journal October 2018
Safety factor and turbulence dynamics dependence of the L-H power threshold on DIII-D journal June 2019

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