Determination of field line location and safety factor in TEXT-U

Winslow, D. L.; Bengtson, Roger D.; Richards, B.; Craven, W. A.
January 1997
Review of Scientific Instruments;Jan1997, Vol. 68 Issue 1, p396
Academic Journal
Describes a technique for identifying a parallel connection between Langmuir probes and other diagnostics on the TEXT-U tokamak. Method for the identification of a magnetic field line; Separation of the amplitude and phase of driven potential fluctuations at the sensor probes from background turbulent fluctuations; Evaluation of the safety factor in the edge plasma.


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