Tokamak GOLEM - Shot Database - #41914

The date of discharge execution23-05-23 18:03:48 The session missionExperiments/RunAways/Diagnostics/Ivanov_Cerovsky --> Run aways diagnostics: Radiometer, Scintillation probes The session ID41893 The discharge commentrad and hxr pure plsmDischarge command/Dirigent.sh --discharge --operation.discharge "style='standard',vacuum_shot='-1'" --infrastructure.bt_ecd "U_Bt=1300,t_Bt=0,O_Bt='CW',U_cd=700,t_cd=1000,O_cd='CW'" --infrastructur ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=1.22 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=11.40 mPa (\(p\sub{WG}\sup{request}\)= -1 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=1300 V@\(t\sub{B\sub{t}}\sup{request}\)=0.0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=700 V@\(t\sub{cd}\sup{request}\)=1000.0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=8.03 ms (from:\(t\sub{start}\)=2.85 ms,to:\(t\sub{end}\)=10.88 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=13.01 V; \(\maximum{{\tau \in [discharge]}U\sub{loop}}\)=16.79 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: \(\overline{I\sub{p}}\)=3.56 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=4.23 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
						☛

Off stage diagnostics

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

Analysis

Name	Analysis results
		☛

Infrastructure

Working gas:S_mode='U_v',S_gas='H',U_v=20.2,p_H=-1
Bt, Ecd:U_Bt=1300,t_Bt=0,O_Bt='CW',U_cd=700,t_cd=1000,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'
							☛

The tokamak GOLEM is now in the Standby mode.

Acknowledgement

---

Thanks to the specific help

The tokamak GOLEM controll SW @