Tokamak GOLEM - Shot Database - #44039

The date of discharge execution24-03-11 23:10:24 The session missionTrainingCourses/PlasmaSchools/Fusion-EP.eu/24/ExperimentationTraining course Fusion-EP The session ID 44021 The discharge commentH testDischarge command/Dirigent.sh --discharge --operation.discharge "style='remote',voice='on',analysis='on'" --infrastructure.bt_ecd "U_Bt=800,t_Bt=0,U_cd=450,t_cd=1000,O_Bt='CW',O_cd='CW'" --infrastr ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0,51 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=18,70 mPa (\(p\sub{WG}\sup{request}\)= 10 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: \(U\sub{E\sub{cd}}\sup{request}\)=450 V@\(t\sub{cd}\sup{request}\)=1000,0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=6,35 ms (from:\(t\sub{start}\)=3,41 ms,to:\(t\sub{end}\)=9,76 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=9,40 V; \(\maximum{{\tau \in [discharge]}U\sub{loop}}\)=20,92 V; \(U\sub{breakdown}\)=0,00 V
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,20 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,28 T
• Plasma current: \(\overline{I\sub{p}}\)=1,43 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=1,73 kA; \(t\sub{Ip}\sup{max}\)=0,00 ms

Basic Diagnostics    

On stage diagnostics

Name	Placement	Experiment setup	Photo gallery	Data acquistition system	Raw data		Analysis results
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Off stage diagnostics

Name	Placement	Experiment setup	Photo gallery	Data acquistition system	Raw data		Analysis results
								☛
DoubleRakeProbe:r_first_tip=100,X_mod='111111111111',I_SilverBox=0
ScintillationProbes:U_NIM_A1=600,U_NIM_A2=600,U_NIM_A3=600,U_NIM_A4=600
StripDetector:acq_time=200,acq_delay=200,acq_mode='0'
LangBallPenProbe: r_lp_tip='80'
								☛
LimiterMirnovCoils:vacuum_shot='-1'
RakeProbe:r_First_Tip=100,phi_First_Tip=0,X_mod='111111111111',I_SilverBox=12,r_manipulator=60,phi_manipulator=0

Analysis

Name	Analysis results
		☛

Infrastructure

Chamber status (Working gas request:S_mode='U_v',S_gas='H',p_H=10,U_v=20.9)
Bt, Ecd:U_Bt=800,t_Bt=0,U_cd=450,t_cd=1000,O_Bt='CW',O_cd='CW'
Position stabilization: main_switch='off',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

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Thanks to the specific help

The tokamak GOLEM controll SW @