Tokamak GOLEM - Shot Database - #51450

Time stamp26-03-09 18:57:56The session missionTrainingCourses/PlasmaSchools/Fusion-EP.eu/26/RehearsalThe session ID 51449 The discharge commentMaster test cont.Discharge command/Dirigent.sh --discharge --operation.discharge "style='remote',voice='on',analysis='on'" --infrastructure.bt_ecd "U_Bt=800,t_Bt=0,U_cd=500,t_cd=200,O_Bt='CW',O_cd='CW'" --infrastru ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0.16 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=9.95 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: \(U\sub{E\sub{cd}}\sup{request}\)=500 V@\(t\sub{cd}\sup{request}\)=200.0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=26.18 ms (from:\(t\sub{start}\)=2.88 ms,to:\(t\sub{end}\)=29.06 ms)
• Flattop parameters:\(\)=5.82 (from:\(\)=21.77 ,to:\(\)=27.59 )

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=5.74 ; \(\)=27.08 ; \(\)=0.00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0.42 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0.54 T
• Plasma current: \(\overline{I\sub{p}}\)=7.31 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=10.42 kA; \(t\sub{Ip}\sup{max}\)=0.00 ms

Basic Diagnostics    

On stage diagnostics

Basic diagnostics Data flow:

Off stage diagnostics

Interferometry Data flow:

Fast cameras Data flow:

Parameters:fr_ux100a=1200,height_ux100a=56,recrate_ux100a=40000,shotdur_ux100a=40,width_ux100a=1280,fr_ux100b=1

Slow optical spectrometry Data flow:

Scintillation probes Data flow:

Parameters:U_NIM_A1=600,U_NIM_A2=600,U_NIM_A3=600,U_NIM_A4=600

Fast spectrometry Data flow:

Timepix detector Data flow:

Double rake probe Data flow:

Parameters:r_first_tip=100,X_mod='111111111111',I_SilverBox=0

Rake probe Data flow:

Parameters:r_First_Tip=100,phi_First_Tip=0,X_mod='111111111111',I_SilverBox=12,r_manipulator=100,phi_manipulato

Double langmuir ball pen probe Data flow:

Diamagnetism Data flow:

Magnetohydrodynamic 16 mirnov coils ring Data flow:

Analysis

Name	Analysis results

Infrastructure

Chamber

Bt and Ecd ,

Parameters :U_Bt=800,t_Bt=0,U_cd=500,t_cd=200,O_Bt='CW',O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',p_H=10,U_v=22

Preionization

Parameters :S_device='HotCathode',SW_main='on',U_heater=90,U_accel=100

Position stabilization :

Parameters :main_switch='on',radial_switch='on',radial_waveform='1000,0;10000,0;17000,7;30000,7;35000,0',vertical_switch='on',vertical_waveform='1000,0;8000,0;12000,-2;30000,-7;35000,0'

Current stabilization

Parameters :main_switch='on',waveform='1000,0;16000,0;21000,15;30000,-15;35000,0'

Acknowledgement

---

Thanks to the specific help

The tokamak GOLEM controll SW @