Lagrangian versus Eulerian correlations and transport scaling

M. Vlad; F. Spineanu; J. H. Misguich; J. D. Reuss; R. Balescu; K. Itoh; S. I. Itoh

doi:10.1088/0741-3335/46/7/005

Lagrangian versus Eulerian correlations and transport scaling

M. Vlad, F. Spineanu, J. H. Misguich, J. D. Reuss, R. Balescu, K. Itoh, S. I. Itoh

Division of Nuclear Fusion Dynamics

Research output: Contribution to journal › Article › peer-review

54 Citations (Scopus)

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.

Original language	English
Pages (from-to)	1051-1063
Number of pages	13
Journal	Plasma Physics and Controlled Fusion
Volume	46
Issue number	7
DOIs	https://doi.org/10.1088/0741-3335/46/7/005
Publication status	Published - Jul 2004

All Science Journal Classification (ASJC) codes

Nuclear Energy and Engineering
Condensed Matter Physics

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10.1088/0741-3335/46/7/005

Cite this

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title = "Lagrangian versus Eulerian correlations and transport scaling",

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.",

author = "M. Vlad and F. Spineanu and Misguich, {J. H.} and Reuss, {J. D.} and R. Balescu and K. Itoh and Itoh, {S. I.}",

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AU - Vlad, M.

AU - Spineanu, F.

AU - Misguich, J. H.

AU - Reuss, J. D.

AU - Balescu, R.

AU - Itoh, K.

AU - Itoh, S. I.

PY - 2004/7

Y1 - 2004/7

N2 - 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.

AB - 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.

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EP - 1063

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 7

ER -

Lagrangian versus Eulerian correlations and transport scaling

Abstract

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