Tokamak GOLEM - Shot Database - #36271

The date of discharge execution21-03-25 19:27:54 The session mission21_BP_RailProbe_JirkaM_etal --> Rail probeThe session ID36259 The discharge commentPlasmovy vybojDischarge command./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 4000 --preionization 1 --gas H --pressure 16 --comment "Plasmovy vyboj" --diagnostics_railprobe "r_rp=85, phi_rp=13, u_fg=12, f_fg=5000, offset_fg = 4, u_vachar=20, u_sign=-1, r_rp_vachar=14, r_lp_vachar=27" --ScanDefinition "36268 3626936270"

Technological parameters Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0,36 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=15,80 mPa (\(p\sub{WG}\sup{request}\)= 16 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@\(t\sub{cd}\sup{request}\)=4000,0 us

Plasma: Plasma: yes or no: ☑ Time parameters:\(\Delta t\sub{p}\)=11,93 ms (from:\(t\sub{start}\)=6,01 ms,to:\(t\sub{end}\)=17,94 ms)     Plasma parameters: Loop voltage:\(\overline{U\sub{loop}}\)\(\)=7,35 V; \(\maximum{{\tau \in [discharge]}U\sub{loop}}\)=10,47 V; \(U\sub{breakdown}\)=10,20 V Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,44 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,56 T Plasma current: \(\overline{I\sub{p}}\)=3,11 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=3,69 kA; \(t\sub{Ip}\sup{max}\)=15,71 ms

Basic Diagnostics

On stage diagnostics

Data flow	measurement →		digitization →		analysis →
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Other diagnostics

Data flow	measurement →		digitization →		analysis →
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Analysis

Name	Analysis results
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Scan issues

for 36268 3626936270 + 36271

#36268     ./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "Plasmovy vyboj, test" --diagnostics_railprobe "r_rp=85, phi_rp=15, u_fg=3, f_fg=1000, offset_fg = 1, u_vachar=20, u_sign=-1, r_rp_vachar=14, r_lp_vachar=27"
#3626936270
#36271     ./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 4000 --preionization 1 --gas H --pressure 16 --comment "Plasmovy vyboj" --diagnostics_railprobe "r_rp=85, phi_rp=13, u_fg=12, f_fg=5000, offset_fg = 4, u_vachar=20, u_sign=-1, r_rp_vachar=14, r_lp_vachar=27" --ScanDefinition "36268 3626936270"

Acknowledgement

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Thanks to the specific help

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