Tokamak GOLEM - Shot Database - #47223

Time stamp24-12-10 10:49:39The session missionTrainingCourses/Universities/TU_Torino.it/2024-IIFull steamThe session ID 47204 The discharge commentDemo for the Torino Politecnico 2024 Group 1 shot 1250 group JDischarge command/Dirigent.sh --discharge --operation.discharge "style='remote',voice='on',analysis='on'" --infrastructure.bt_ecd "U_Bt=1200,t_Bt=0,U_cd=450,t_cd=1250,O_Bt='CW',O_cd='CW'" --infrast ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0,65 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=17,70 mPa (\(p\sub{WG}\sup{request}\)= 10 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=1200 V@\(t\sub{B\sub{t}}\sup{request}\)=0,0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=450 V@\(t\sub{cd}\sup{request}\)=1250,0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=14,76 ms (from:\(t\sub{start}\)=3,82 ms,to:\(t\sub{end}\)=18,58 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=6,85 ; \(\)=35,14 ; \(\)=0,00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,44 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,60 T
• Plasma current: \(\overline{I\sub{p}}\)=3,92 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=6,00 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:

Double rake probe Data flow:  Documentation:

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

Slow optical spectrometry Data flow:  Documentation:

Scintillation probes Data flow:  Documentation:

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

Langmuir & Ball-pen probe Data flow:  Documentation:

Parameters:r_lp_tip='90',S_mode_lp='float',R_lp_div_osc='10e3',R_lp_div_nosc='1e6',R_bpp_div_osc='10e3',R_bpp_d

Timepix detector Data flow:  Documentation:

Mirnov coils @ Limiter Data flow:  Documentation:

Fast spectrometry Data flow:  Documentation:

Magnetohydrodynamic 16 mirnov coils ring Data flow:  Documentation:

Analysis

Name	Analysis results

Infrastructure

Chamber

Bt and Ecd ,

Parameters :U_Bt=1200,t_Bt=0,U_cd=450,t_cd=1250,O_Bt='CW',O_cd='CW'

Working gas

Parameters :S_mode='U_v',S_gas='H',p_H=10,U_v=16.5

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @