Tokamak GOLEM - Shot Database - #46781

Time stamp24-11-20 15:12:50The session missionTrainingCourses/Universities/CTU.cz/FYS1/24-BayesianOperation/Bayesian-2024-BO-wStabMinimum OperationThe session ID 46780 The discharge commentStandard dischargeDischarge command/Dirigent.sh --discharge --operation.discharge "style='standard',vacuum_shot='-1'" --infrastructure.bt_ecd "U_Bt=800,t_Bt=0,O_Bt='CW',U_cd=500,t_cd=1000,O_cd='CW'" --infrastructure ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0,88 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=15,20 mPa (\(p\sub{WG}\sup{request}\)= 15 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: \(U\sub{E\sub{cd}}\sup{request}\)=500 V@\(t\sub{cd}\sup{request}\)=1000,0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=15,23 ms (from:\(t\sub{start}\)=3,15 ms,to:\(t\sub{end}\)=18,38 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=9,41 ; \(\)=21,46 ; \(\)=0,00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,30 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,42 T
• Plasma current: \(\overline{I\sub{p}}\)=4,69 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=5,55 kA; \(t\sub{Ip}\sup{max}\)=0,00 ms

Basic Diagnostics    

On stage diagnostics

Basic diagnostics Data flow:  Documentation:

Analysis

Name	Analysis results

Infrastructure

Chamber

Bt and Ecd ,

Parameters :U_Bt=800,t_Bt=0,O_Bt='CW',U_cd=500,t_cd=1000,O_cd='CW'

Preionization

Parameters :S_device='HotCathode',SW_main='off',U_heater=0,U_accel=0

Working gas

Parameters :S_mode='U_v',S_gas='H',p_H=15,U_v=21

Position stabilization :

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

Acknowledgement

---

Thanks to the specific help

The tokamak GOLEM controll SW @