Shear Flow Stabilization of a z-Pinch Plasma in the Presence of a Radial Temperature Gradient

F. Winterberg

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arXiv · 0910.1626

Shear Flow Stabilization of a z-Pinch Plasma in the Presence of a Radial Temperature Gradient

F. Winterberg

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Abstract

The previous study regarding the stabilization of a magnetized constant temperature plasma by shear flow with vorticity is extended to a plasma of non-constant temperature, where in the presence of heat source or sinks the thermomagnetic Nernst effect becomes important. Of special interest is what this effect has on the stabilization of a linear z-pinch discharge for which exact solutions are given. Solutions which are unstable for subsonic shear flow become stable if the flow is supersonic.

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BibTeX RIS

F. Winterberg. 2010-01-12. Shear Flow Stabilization of a z-Pinch Plasma in the Presence of a Radial Temperature Gradient. https://arxiv.org/abs/0910.1626

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