Sources of intrinsic rotation in the low-flow ordering

Felix I. Parra; Michael Barnes; Peter J. Catto

doi:10.1088/0029-5515/51/11/113001

Sources of intrinsic rotation in the low-flow ordering

Felix I. Parra, Michael Barnes, Peter J. Catto

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

27 Scopus citations

Abstract

A low flow, δf gyrokinetic formulation to obtain the intrinsic rotation profiles is presented. The momentum conservation equation in the low-flow ordering contains new terms, neglected in previous first-principles formulations, that may explain the intrinsic rotation observed in tokamaks in the absence of external sources of momentum. The intrinsic rotation profile depends on the density and temperature profiles and on the up-down asymmetry.

Original language	English (US)
Article number	113001
Journal	Nuclear Fusion
Volume	51
Issue number	11
DOIs	https://doi.org/10.1088/0029-5515/51/11/113001
State	Published - Nov 2011
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Condensed Matter Physics

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10.1088/0029-5515/51/11/113001

Cite this

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title = "Sources of intrinsic rotation in the low-flow ordering",

abstract = "A low flow, δf gyrokinetic formulation to obtain the intrinsic rotation profiles is presented. The momentum conservation equation in the low-flow ordering contains new terms, neglected in previous first-principles formulations, that may explain the intrinsic rotation observed in tokamaks in the absence of external sources of momentum. The intrinsic rotation profile depends on the density and temperature profiles and on the up-down asymmetry.",

author = "Parra, {Felix I.} and Michael Barnes and Catto, {Peter J.}",

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AU - Barnes, Michael

AU - Catto, Peter J.

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N2 - A low flow, δf gyrokinetic formulation to obtain the intrinsic rotation profiles is presented. The momentum conservation equation in the low-flow ordering contains new terms, neglected in previous first-principles formulations, that may explain the intrinsic rotation observed in tokamaks in the absence of external sources of momentum. The intrinsic rotation profile depends on the density and temperature profiles and on the up-down asymmetry.

AB - A low flow, δf gyrokinetic formulation to obtain the intrinsic rotation profiles is presented. The momentum conservation equation in the low-flow ordering contains new terms, neglected in previous first-principles formulations, that may explain the intrinsic rotation observed in tokamaks in the absence of external sources of momentum. The intrinsic rotation profile depends on the density and temperature profiles and on the up-down asymmetry.

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DO - 10.1088/0029-5515/51/11/113001

M3 - Article

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SN - 0029-5515

VL - 51

JO - Nuclear Fusion

JF - Nuclear Fusion

IS - 11

M1 - 113001

ER -

Sources of intrinsic rotation in the low-flow ordering

Abstract

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