Mode structure of turbulent electron temperature fluctuations in the Texas Experimental Tokamak Upgrade

1998 ◽  
Vol 5 (12) ◽  
pp. 4117-4120 ◽  
Author(s):  
B. H. Deng ◽  
D. L. Brower ◽  
G. Cima ◽  
C. W. Domier ◽  
N. C. Luhmann ◽  
...  
Keyword(s):  
Electron Temperature ◽  
Temperature Fluctuations ◽  
Mode Structure

scholarly journals Observation of a Critical Gradient Threshold for Electron Temperature Fluctuations in the DIII-D Tokamak

2013 ◽  
Vol 110 (4) ◽  
Author(s):  
J. C. Hillesheim ◽  
J. C. DeBoo ◽  
W. A. Peebles ◽  
T. A. Carter ◽  
G. Wang ◽  
...  
Keyword(s):  
Electron Temperature ◽  
Temperature Fluctuations

scholarly journals Quantitative comparison of electron temperature fluctuations to nonlinear gyrokinetic simulations in C-Mod Ohmic L-mode discharges

2016 ◽  
Vol 23 (4) ◽  
pp. 042303 ◽  
Author(s):  
C. Sung ◽  
A. E. White ◽  
D. R. Mikkelsen ◽  
M. Greenwald ◽  
C. Holland ◽  
...  
Keyword(s):  
Electron Temperature ◽  
Temperature Fluctuations ◽  
Quantitative Comparison ◽  
Gyrokinetic Simulations

Imaging of core electron temperature fluctuations of tokamak plasmas

2002 ◽  
Vol 30 (1) ◽  
pp. 72-73 ◽  
Author(s):  
B.H. Deng ◽  
D.L. Brower ◽  
G. Cima ◽  
C.W. Domier ◽  
A.J.H. Donne ◽  
...  
Keyword(s):  
Electron Temperature ◽  
Temperature Fluctuations ◽  
Tokamak Plasmas ◽  
Core Electron

scholarly journals Measuring Δ′ from electron temperature fluctuations in the Tokamak Fusion Test Reactor

1998 ◽  
Vol 5 (2) ◽  
pp. 450-454 ◽  
Author(s):  
C. Ren ◽  
J. D. Callen ◽  
T. A. Gianakon ◽  
C. C. Hegna ◽  
Z. Chang ◽  
...  
Keyword(s):  
Electron Temperature ◽  
Temperature Fluctuations ◽  
Test Reactor

Narrowing of Doppler spectral line shapes by correlated ion and electron temperature fluctuations

2008 ◽  
Vol 84 (4) ◽  
pp. 43002 ◽  
Author(s):  
J. Rosato ◽  
H. Capes ◽  
Y. Marandet ◽  
F. B. Rosmej ◽  
R. Stamm ◽  
...  
Keyword(s):  
Spectral Line ◽  
Electron Temperature ◽  
Temperature Fluctuations ◽  
Line Shapes

Electron temperature fluctuations in drift-resistive ballooning turbulence

1997 ◽  
Vol 4 (4) ◽  
pp. 991-1001 ◽  
Author(s):  
A. Zeiler ◽  
J. F. Drake ◽  
D. Biskamp
Keyword(s):  
Electron Temperature ◽  
Temperature Fluctuations

Measurement of potential variations in a dense oscillating plasma

1970 ◽  
Vol 48 (7) ◽  
pp. 918-921 ◽  
Author(s):  
Z. Zakrzewski ◽  
C. Beaudry ◽  
G. G. Cloutier
Keyword(s):  
Electron Temperature ◽  
Electric Fields ◽  
Temperature Fluctuations ◽  
Plasma Potential ◽  
Floating Potential ◽  
Reflex Discharge

When temperature fluctuations are large in a plasma, the floating potential cannot be used to calculate electric fields. This note describes a method which allows the calculation of the plasma potential as a function of time from measured values of the electron temperature and the floating potential. An application of this technique to the evaluation of electric fields in a reflex discharge is briefly outlined.

Imaging and spectroscopy of ejected common envelopes

1997 ◽  
Vol 180 ◽  
pp. 271-271
Author(s):  
D. L. Pollacco ◽  
S. A. Bell
Keyword(s):  
Electron Temperature ◽  
Planetary Nebulae ◽  
Temperature Fluctuations ◽  
Close Binary ◽  
Common Envelope ◽  
Recent Phase ◽  
Imaging And Spectroscopy ◽  
Central Stars

Imaging and spectroscopy are presented for four planetary nebulae known to contain close binary central stars resulting from a recent phase of common envelope evolution. These objects are Abell 41, Abell 46, Abell 63 and Abell 65. Determinations of the nebula abundances show that He is significantly enhanced in all of the objects. These results are in agreement with theoretical expectations. Uncertainties in the nebular electron temperature constrain other abundances less well. The line fluxes indicate that N is unexpectedly under-abundant. This effect is probably not real and may be an artifact of electron temperature fluctuations within the nebulae.

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