TJ-II: Comparison of Beam-wall effects at the beam ducts of NBI: Difference between revisions

 
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• Equal power beams will be injected (check gimbal position) on conditioned ducts with similar pumping at the Calorimeter boxes.
• Equal power beams will be injected (check gimbal position) on conditioned ducts with similar pumping at the Calorimeter boxes.
o The Pressure traces will be compared
o The Pressure traces will be compared
o Temperature measurements at the TF plates will be compared
o Temperature measurements at the TF plates will be compared.
In order to use the fast camera on both ducts these measurements must be made on different days
In order to use the fast camera on both ducts these measurements must be made on different days
• Comparison of Temperature of the Beam Stop in pulses with/wo Magnetic field will give the total reionization fraction (25 mm lens, BS focus)
• Comparison of Temperature of the Beam Stop in pulses with/wo Magnetic field will give the total reionization fraction (25 mm lens, BS focus)
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[2] New infrared imaging diagnostic for the Neutral Beam Heating System at the TJ-II stellarator
[2] New infrared imaging diagnostic for the Neutral Beam Heating System at the TJ-II stellarator
M. Liniers, J.A. Quintana, B. Rojo, F. Martín-Díaz, F. Miguel, J.A. Sebastián, R. Carrasco, A. Soleto, E. Sánchez-Sarabia, A. Jiménez-Denche, C. Pastor, C. Rodríguez, J. Guasp, E. de la Cal, K.J. Mc Carthy, I. Pastor and E. Ascasíbar  
M. Liniers, J.A. Quintana, B. Rojo, F. Martín-Díaz, F. Miguel, J.A. Sebastián, R. Carrasco, A. Soleto, E. Sánchez-Sarabia, A. Jiménez-Denche, C. Pastor, C. Rodríguez, J. Guasp, E. de la Cal, K.J. Mc Carthy, I. Pastor and E. Ascasíbar  
Journal of Instrumentation, Volume 14, September 2019  
Journal of Instrumentation, Volume 14, September 2019  
3rd European Conference on Plasma Diagnostics (ECPD2019)
3rd European Conference on Plasma Diagnostics (ECPD2019)