Tokamak GOLEM - Shot Database - #41951

The date of discharge execution23-05-24 16:29:49 The session missionTrainingCourses/Universities/MEPhI.ru/23BiasingAndMHD --> MHD studies with biasing The session ID41937 The discharge commentR_BE=60, r_DRP=60 zero inductorDischarge command/Dirigent.sh --discharge --operation.discharge "style='remote',voice='on',analysis='on',vacuum_shot=!925'" --infrastructure.bt_ecd "U_Bt=1000,t_Bt=0,O_Bt='CW',U_cd=450,t_cd=0,O_cd= ...

     Technological parameters

• Working Gas: $p\sub{chamber}\sup{discharge,before}$=0,91 mPa; $p\sub{chamber}\sup{discharge,pre}$=18,70 mPa ($p\sub{WG}\sup{request}$= 12 mPa@$X\sub{WG}\sup{request}$=H )
• Toroidal magnetic field: $U\sub{B\sub{t}}\sup{request}$=1000 V@$t\sub{B\sub{t}}\sup{request}$=0,0 us
• Current drive field: $U\sub{E\sub{cd}}\sup{request}$=450 V@$t\sub{cd}\sup{request}$=0,0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:$\Delta t\sub{p}$=13,56 ms (from:$t\sub{start}$=2,04 ms,to:$t\sub{end}$=15,60 ms)

    Plasma parameters:

• Loop voltage:$\overline{U\sub{loop}}$=9,56 V; $\maximum{{\tau \in [discharge]}U\sub{loop}}$=12,22 V; $U\sub{breakdown}$=0,00 V
• Toroidal magnetic field: $\overline{B\sub{t}}$=0,31 T; $\max_{\tau \in [discharge]}B\sub{t}$=0,46 T
• Plasma current: $\overline{I\sub{p}}$=1,96 kA; $\max_{\tau \in [discharge]}I\sub{p}$=2,19 kA; $t\sub{Ip}\sup{max}$=0,00 ms

Basic Diagnostics    

On stage diagnostics

Data flow	measurement →		digitization →		analysis →
Name	Experiment setup		Data acquistition system		Raw data		Analysis results
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Off stage diagnostics

Data flow	measurement →		digitization →		analysis →
Name	Experiment setup		Data acquistition system		Raw data		Analysis results
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Analysis

Name	Analysis results
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Infrastructure

Working gas:S_mode='p_wg',S_gas='H',p_H=12
Bt, Ecd:U_Bt=1000,t_Bt=0,O_Bt='CW',U_cd=450,t_cd=0,O_cd='CW'
Position stabilization: main_switch='on',vertical_switch='on',vertical_waveform='3000,0;7000,-5;8000,-20;30000,0',radial_switch='on',radial_waveform='2000,0;3000,-5;5000,-20;30000,0'
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Biasing electrode:main_switch='on',waveform='1000,0;5000,20;7500,-20;10000,0;14000,0'

The tokamak GOLEM is now in the Standby mode.

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @