Similarity decay of enstrophy in an electron fluid

A similarity decay law is proposed for enstrophy of a one-signed-vorticity fluid in a circular free-slip domain. It excludes the metastable equilibrium enstrophy which cannot drive turbulence, and approaches Batchelor's t(-2) law for strong turbulence. Measurements of the decay of a turbulent e...

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Veröffentlicht in:	Physical review letters 2010-12, Vol.105 (23), p.234501-234501, Article 234501
Hauptverfasser:	Rodgers, D J, Matthaeus, W H, Mitchell, T B, Montgomery, D C
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS DECAY ELECTRONS ELEMENTARY PARTICLES EQUILIBRIUM FERMIONS FLUIDS LEPTONS SLIP TURBULENCE
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