Magnetic Diagnostics on HIT-SI Experiment

POSTER

Abstract

The HIT-SI equilibrium flux conserver is a CrCu shell with a 100ms L/R time. Pol. and tor. B-dot probes are embedded in the shell with a plasma facing s.s. disk to provide high bandwidth measurements. An extensive calibration of the probes from 10-200kHz has been carried out. Based on these calibrations, the probes can be digitized directly with much greater sensitivity at higher frequencies. The calibration and analysis procedures for reducing the measurements and an overview of the magnetic measurements will be presented.

Authors

  • R.J. Smith

  • J.S. Wrobel

  • T.R. Jarboe

    • Plasma Science and Innovation Center, University of Washington, Seattle, Washington 98195
    • University of Washington

  • B.A. Nelson

    • University of Washington

  • A.J. Redd

  • Cihan Akcay

    • University of Washington

  • W.T. Hamp

  • Bret Thomas Stewart

    • University of Washington