Quasistatic Formation of the Spheromak Plasma Configuration

M. Yamada, H. P. Furth, W. L. Hsu, A. Janos, S.C. Jardin, M. Okabayashi, J. Sinnis, Thomas H. Stix, K. Yamazaki

Physical Review Letters · 1981 · 123 citations · 3 references

Concepts

Abstract

A novel method for creating the spheromak configuration has been proposed and verified experimentally. The scheme is based on a transfer of poloidal and toroidal magnetic fluxes into a plasma from a "flux core." We present the first experimental verification of this quasistatic (${\ensuremath{\tau}}_{\mathrm{Alfv}\stackrel{\ifmmode\acute\else\textasciiacute\fi{}}{\mathrm{e}}\mathrm{n}}\ensuremath{\ll}{\ensuremath{\tau}}_{\mathrm{form}}<{\ensuremath{\tau}}_{\mathrm{diff}}$) formation scheme, which is suitable for future scaleup to fusion-reactor parameters.

References

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