Tokamak GOLEM - Shot Database - #48210

Time stamp25-03-18 11:25:36The session missionTrainingCourses/Universities/CTU.cz/UPP/25/I/PlasmaRegimeOptimizationFull steamThe session ID 48189 The discharge commentDemo for UPP 2025 Group 1 podle 48206 uprava stabilizaceDischarge command/Dirigent.sh --discharge --operation.discharge "style='remote',voice='on',analysis='on'" --infrastructure.bt_ecd "U_Bt=850,t_Bt=0,U_cd=400,t_cd=2500,O_Bt='CW',O_cd='CW'" --infrastr ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0,59 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=14,80 mPa (\(p\sub{WG}\sup{request}\)= 15 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=850 V@\(t\sub{B\sub{t}}\sup{request}\)=0,0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=400 V@\(t\sub{cd}\sup{request}\)=2500,0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=17,06 ms (from:\(t\sub{start}\)=5,23 ms,to:\(t\sub{end}\)=22,28 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=6,81 ; \(\)=31,72 ; \(\)=0,00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,38 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,50 T
• Plasma current: \(\overline{I\sub{p}}\)=4,31 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=5,92 kA; \(t\sub{Ip}\sup{max}\)=0,00 ms

Basic Diagnostics    

On stage diagnostics

Basic diagnostics Data flow:  Documentation:

Off stage diagnostics

Interferometry Data flow:  Documentation:

Slow optical spectrometry Data flow:  Documentation:

Scintillation probes Data flow:  Documentation:

Parameters:U_NIM_A1=600,U_NIM_A2=600,U_NIM_A3=600,U_NIM_A4=600

Timepix detector Data flow:  Documentation:

Mirnov coils @ Limiter Data flow:  Documentation:

Fast spectrometry Data flow:  Documentation:

Analysis

Name	Analysis results

Infrastructure

Chamber

Bt and Ecd ,

Parameters :U_Bt=850,t_Bt=0,U_cd=400,t_cd=2500,O_Bt='CW',O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',p_H=15,U_v=22

Position stabilization :

Parameters :main_switch='on',radial_switch='on',radial_waveform='1000,0;2000,-5;5000,0;9000,-10;15000,-15;30000,0',vertical_switch='on',vertical_waveform='1000,0;2000,-5;7000,0;8000,-20;30000,0'

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @