Comment: Investigating q_edge with different Bt

Golem shot: 8708

2012-05-10 - 211416



Basic parameters:
  • Chamber pressure pchamber : 3.07->10.04 mPa (request: 10 mPa)
  • Chamber temperature: N/A grad C
  • CBt capacitors ( mF) charged to: 400 V
  • CBD capacitors (3.6 mF) charged to: 00 V, triggered 0,0 ms after Bt
  • CCD capacitors (11.3 mF) charged to: 600 V, triggered 1,0 ms after Bt
  • CST capacitors (2.7 mF) charged to: 00 V, triggered 0,0 ms after Bt
  • charging log: t, UB, UBD, UCD, UDS, pchamber
  • Time since session beginning: 2517 s
Data (sampling frequency f s=1 MHz):
Plasma parameters:
  • Plasma life from 7.835 over 1.79 to 9.625 [ms]
  • Mean toroidal magnetic field Bt: 0.037 T
  • Mean plasma current: 1.0 kA
  • Mean Uloop: V
  • Break down voltage: 12.9 V
  • Plasma total charge: 1.7 C
  • Ohmic heating power: 10.8 kW
  • Q edge: 3.3
  • Central electron temperature: 18.4 eV

DAS:

NIturbo

Papouch_St

NIbasic.ONN
Diagnostics: (configuration)

FastCamera

Spectrometer

Analysis:

SafetyFactor_JK

Laszlo

Acknowledgement: ,
Thanks to the specific help and