Tokamak GOLEM - Shot Database - #51096

Time stamp26-02-13 16:30:18The session missionTrainingCourses/PlasmaSchools/FUMTRAIC.fr/26/RehearsalFull steamThe session ID 51096 The discharge commentbye bye, love..po WC #2Discharge command/Dirigent.sh --discharge --operation.discharge "style='remote',voice='on',analysis='on'" --infrastructure.bt_ecd "U_Bt=800,t_Bt=0,U_cd=450,t_cd=1000,O_Bt='CW',O_cd='CW'" --infrastr ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0.79 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=6.00 mPa (\(p\sub{WG}\sup{request}\)= 6 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=800 V@\(t\sub{B\sub{t}}\sup{request}\)=0.0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=450 V@\(t\sub{cd}\sup{request}\)=1000.0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=12.22 ms (from:\(t\sub{start}\)=1.00 ms,to:\(t\sub{end}\)=13.22 ms)
• Flattop parameters:\(\)=2.75 (from:\(\)=6.46 ,to:\(\)=9.21 )

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=11.31 ; \(\)=27.31 ; \(\)=0.00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0.23 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0.39 T
• Plasma current: \(\overline{I\sub{p}}\)=2.38 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=2.76 kA; \(t\sub{Ip}\sup{max}\)=0.00 ms

Basic Diagnostics    

On stage diagnostics

Basic diagnostics Data flow:

Double rake probe Data flow:

Parameters:r_first_tip=100,X_mod='111111111111',I_SilverBox=0

Rake probe Data flow:

Diamagnetism Data flow:

Off stage diagnostics

Interferometry Data flow:

Fast cameras Data flow:

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

Slow optical spectrometry Data flow:

Scintillation probes Data flow:

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

Fast spectrometry Data flow:

Magnetohydrodynamic 16 mirnov coils ring Data flow:

Analysis

Name	Analysis results

Infrastructure

Chamber

Bt and Ecd ,

Parameters :U_Bt=800,t_Bt=0,U_cd=450,t_cd=1000,O_Bt='CW',O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',p_H=6,U_v=22

Preionization

Parameters :S_device='HotCathode',SW_main='on',U_heater=90,U_accel=100

Position stabilization :

Parameters :main_switch='on',radial_switch='on',radial_waveform='1000,0;10000,0;17000,15;30000,15;35000,0',vertical_switch='on',vertical_waveform='1000,0;8000,0;12000,-2;30000,-7;35000,0'

Current stabilization

Parameters :main_switch='on',waveform='1000,0;8000,0;10000,15;25000,-15;35000,0'

Biasing electrode

Parameters :main_switch='on',waveform='1000,0;3000,-20;15000,0;30000,0',position=100"

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @