Tokamak GOLEM - Shot Database - #50588

Time stamp25-11-28 08:51:45The session missionTrainingCourses/Universities/AUB.lb/Entree-2025Training course OperationThe session ID 50587 The discharge commentMaster basic discharge trialDischarge command/Dirigent.sh --discharge --infrastructure.bt_ecd "U_Bt=900,t_Bt=0,U_cd=400,t_cd=200,O_Bt='CW',O_cd='CW'" --infrastructure.workinggas "S_mode='p_wg',S_gas='H',p_H=12,U_v=0" --commen ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=1.16 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=12.00 mPa (\(p\sub{WG}\sup{request}\)= 12 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=900 V@\(t\sub{B\sub{t}}\sup{request}\)=0.0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=400 V@\(t\sub{cd}\sup{request}\)=200.0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=16.34 ms (from:\(t\sub{start}\)=2.04 ms,to:\(t\sub{end}\)=18.38 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=5.85 ; \(\)=40.24 ; \(\)=0.00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0.33 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0.49 T
• Plasma current: \(\overline{I\sub{p}}\)=4.27 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=6.97 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:

Fast cameras Data flow:  Documentation:

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

Slow optical spectrometry Data flow:  Documentation:

Analysis

Name	Analysis results

Infrastructure

Chamber

Bt and Ecd ,

Parameters :U_Bt=900,t_Bt=0,U_cd=400,t_cd=200,O_Bt='CW',O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',p_H=12,U_v=0

Preionization

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

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @