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arXiv · 1510.08164

Sudden viscous dissipation of compressing turbulence

S. Davidovits·N. J. Fisch
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Abstract

Compression of turbulent plasma can amplify the turbulent kinetic energy, if the compression is fast compared to the viscous dissipation time of the turbulent eddies. A sudden viscous dissipation mechanism is demonstrated, whereby this amplified turbulent kinetic energy is rapidly converted into thermal energy, suggesting a new paradigm for fast ignition inertial fusion.

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S. Davidovits, N. J. Fisch. 2016-02-23. Sudden viscous dissipation of compressing turbulence. https://doi.org/10.1103/physrevlett.116.105004

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