Tokamak GOLEM - Shot Database - #48909

Time stamp25-05-15 16:20:53The session missionExperiments/PlasmaRegimes/MinimumStabilizationFull steamThe session ID 48908 The discharge commentRadial stab with AETechron - entree 2Discharge command/Dirigent.sh --discharge --operation.discharge "style='standard'" --infrastructure.bt_ecd "U_Bt=0,t_Bt=0,U_cd=0,t_cd=600,O_Bt='CW',O_cd='CW'" --infrastructure.workinggas "S_mode='p ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0.69 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=11.90 mPa (\(p\sub{WG}\sup{request}\)= 10 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)= 0 V@\(t\sub{B\sub{t}}\sup{request}\)=0.0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)= 0 V@\(t\sub{cd}\sup{request}\)=600.0 us

    ☒No Plasma:

Basic Diagnostics    

On stage diagnostics

Basic diagnostics Data flow:  Documentation:

Fast cameras Data flow:  Documentation:

Parameters:fr_ux100a=1200,height_ux100a=56,recrate_ux100a=40000,shotdur_ux100a=40,width_ux100a=1280,fr_ux100b=1

Off stage diagnostics

Mirnov coils @ Limiter Data flow:  Documentation:

Infrastructure

Chamber

Bt and Ecd ,

Parameters :U_Bt=0,t_Bt=0,U_cd=0,t_cd=600,O_Bt='CW',O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',p_H=10,U_v=22

Preionization

Parameters :S_device='HotCathode',SW_main='on',U_heater=100,U_accel=100

Position stabilization :

Parameters :main_switch='on',radial_switch='on',radial_waveform='1000,0;5000,-1;9000,-1;16000,-6;30000,0',vertical_switch='on',vertical_waveform='1000,0;5000,-1;10000,-1;13000,-2;16000,-1;30000,0'

Current stabilization

Parameters :main_switch='on',waveform='1000,0;4000,0;5000,0;8000,0;15000,-1;16000,-1;17000,-1;18000,-1;19000,1;48000,0'

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @