Tokamak GOLEM - Shot Database - #48890

Time stamp25-05-15 11:03:11The session missionEvents/Excursions/0525Gymnazium_LiberecMinimum OperationThe session ID 48888 The discharge commentVyboj pro gymnazium F.X.SaldaDischarge 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=400,t_cd=1000,O_cd='CW'" --infrastructure ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=1.20 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=14.50 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: \(U\sub{E\sub{cd}}\sup{request}\)=400 V@\(t\sub{cd}\sup{request}\)=1000.0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=5.89 ms (from:\(t\sub{start}\)=2.90 ms,to:\(t\sub{end}\)=8.79 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=10.01 ; \(\)=15.20 ; \(\)=0.00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0.18 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0.25 T
• Plasma current: \(\overline{I\sub{p}}\)=0.89 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=1.13 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=400,t_cd=1000,O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',p_H=15,U_v=18

Preionization

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

Current stabilization

Parameters :"main_switch='off',waveform='1000,0;4000,-5;5000,-15;8000,-20;30000,0'"

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @