Tokamak GOLEM - Shot Database - #45138

The date of discharge execution24-06-03 10:41:31 The session missionDiagnostics/Basic/Interferometry/CommissioningCommissioning The session ID 45136 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: \(p\sub{chamber}\sup{discharge,before}\)=0,83 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=25,40 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:\(\Delta t\sub{p}\)=3,65 ms (from:\(t\sub{start}\)=3,53 ms,to:\(t\sub{end}\)=7,18 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=12,49 V; \(\max_{{\tau \in [discharge]}U\sub{loop}}\)=15,37 V; \(U\sub{breakdown}\)=0,00 V
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,17 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,22 T
• Plasma current: \(\overline{I\sub{p}}\)=0,53 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=0,68 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:

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='on',U_heater=120,U_accel=100

Working gas

Parameters :S_mode='U_v',S_gas='H',p_H=15,U_v=22

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @