2D Measurement of Edge Plasma Dynamics by Using High-Speed Camera Based on HeI Line Intensity Ratio Method

2010 ◽  
Vol 50 (10) ◽  
pp. 962-969 ◽  
Author(s):  
N. Ohno ◽  
K. Miyamoto ◽  
K. Kodama ◽  
S. Kajita ◽  
K. Kitagawa
Keyword(s):  
Line Intensity ◽  
Intensity Ratio ◽  
High Speed ◽  
Edge Plasma ◽  
Ratio Method ◽  
High Speed Camera ◽  
Plasma Dynamics ◽  
Line Intensity Ratio

scholarly journals Estimation of electron temperature in atmospheric pressure dielectric barrier discharge using line intensity ratio method

2013 ◽  
Vol 8 (2) ◽  
pp. 37-42 ◽  
Author(s):  
R Shrestha ◽  
RB Tyata ◽  
DP Subedi
Keyword(s):  
Electron Temperature ◽  
Dielectric Barrier Discharge ◽  
Line Intensity ◽  
Atmospheric Pressure ◽  
Intensity Ratio ◽  
Barrier Discharge ◽  
Emission Spectra ◽  
Ratio Method ◽  
Dielectric Barrier ◽  
Line Intensity Ratio

Dielectric Barrier Discharge was produced by applying high voltage AC source of frequency (10-30 KHz) and potential difference of (0-20) kV across two parallel plate electrodes with glass as dielectric barrier. Optical emission spectroscopy was used for the characterization of the discharge produced at atmospheric pressure. The emission spectra in the range of 200 nm to 850 nm have been analyzed to estimate the electron temperature by line intensity ratio method. The results showed that the electron temperature is about 0.9 eV. Kathmandu University Journal of Science, Engineering and Technology Vol. 8, No. II, December, 2012, 37-42 DOI: http://dx.doi.org/10.3126/kuset.v8i2.7323

Electron density profile measurements from hydrogen line intensity ratio method in Versatile Experiment Spherical Torus

2016 ◽  
Vol 87 (11) ◽  
pp. 11E540
Author(s):  
YooSung Kim ◽  
Yue-Jiang Shi ◽  
Jeong-hun Yang ◽  
SeongCheol Kim ◽  
Young-Gi Kim ◽  
...  
Keyword(s):  
Electron Density ◽  
Density Profile ◽  
Line Intensity ◽  
Intensity Ratio ◽  
Electron Density Profile ◽  
Ratio Method ◽  
Spherical Torus ◽  
Hydrogen Line ◽  
Line Intensity Ratio

scholarly journals Application of He I Line Intensity Ratio Method to Tokamak Plasma in TOKASTAR-2

2018 ◽  
Vol 13 (0) ◽  
pp. 3402047-3402047 ◽  
Author(s):  
Ryoma YOKOYAMA ◽  
Atsushi OKAMOTO ◽  
Takaaki FUJITA ◽  
Hideki ARIMOTO ◽  
Masato MINOURA ◽  
...  
Keyword(s):  
Line Intensity ◽  
Intensity Ratio ◽  
Tokamak Plasma ◽  
Ratio Method ◽  
Line Intensity Ratio
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