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The FELIX Experiments: Measurements of Electromagnetic Effects

L. R. Turner, K. Evans, Jr., G. R. Gunderson, S. Kim, M. J. Knott, D. G. McGhee, W. F. Praeg, R. B. Wehrle

Fusion Science and Technology / Volume 8 / Number 1P2A / July 1985 / Pages 227-232

Blanket and First-Wall Engineering / Proceedings of the Sixth Topical Meeting on the Technology of Fusion Energy (San Francisco, California, March 3-7, 1985) / dx.doi.org/10.13182/FST85-A40049

Three major series of experiments have been conducted with the FELIX facility at ANL. Experiments on the coupling between eddy currents and angular displacements of loops and plates in crossed constant and changing magnetic fields demonstrated that the coupling effects reduced the peak currents and deflections. These experiments were carried out by a team of investigators from Princeton Plasma Physics Laboratory (PPPL) and ANL and are reported elsewhere. Experiments measuring eddy current effects in flat plates provided data to validate 2-D and 3-D eddy current computer codes. Experiments measuring eddy current effects in hollow cylinders with different ratios of thickness to diameter explored the limitations of using 2-D codes to model 3-D geometries. The plate and cylinder experiments are described in detail.