Tokamak GOLEM - Shot Database - #49023

Time stamp25-05-21 15:50:34The session missionExperiments/PlasmaEdge/ZonalFlows/Nanobashvili-2025-SciProjFull steamThe session ID 49013 The discharge commentWHAT Zonal flows 2025 Group 1 Baturin Vlasyan t=600mksDischarge command/Dirigent.sh --discharge --operation.discharge "style='remote',voice='on',analysis='on'" --infrastructure.bt_ecd "U_Bt=900,t_Bt=0,U_cd=350,t_cd=600,O_Bt='CW',O_cd='CW'" --infrastru ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0,61 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=14,90 mPa (\(p\sub{WG}\sup{request}\)= 15 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=900 V@\(t\sub{B\sub{t}}\sup{request}\)=0,0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=350 V@\(t\sub{cd}\sup{request}\)=600,0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=29,57 ms (from:\(t\sub{start}\)=2,89 ms,to:\(t\sub{end}\)=32,46 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=4,97 ; \(\)=31,99 ; \(\)=0,00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,47 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,57 T
• Plasma current: \(\overline{I\sub{p}}\)=5,62 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=7,39 kA; \(t\sub{Ip}\sup{max}\)=0,00 ms

Basic Diagnostics    

On stage diagnostics

Basic diagnostics Data flow:  Documentation:

Double rake probe Data flow:  Documentation:

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

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',U_lp=-1,R_lp_isat='-1',R_bpp_d

Right now the tokamak GOLEM is undergoing discharge execution, the phase called:

OFF STAGE postdischarge analysis

Next phase will be Finalization.

Wait for the discharge process to be completed.

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @