Lagrangian versus Eulerian correlations and transport scaling
- 25 May 2004
- journal article
- Published by IOP Publishing in Plasma Physics and Controlled Fusion
- Vol. 46 (7) , 1051-1063
- https://doi.org/10.1088/0741-3335/46/7/005
Abstract
The effect of the shape of the Eulerian correlation of an electrostatic turbulence on the scaling of the diffusion coefficient is studied using the decorrelation trajectory method. We show that a strong influence appears due to trajectory trapping when the Kubo number is larger than 1.Keywords
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