Numerical Investigation of Scaling Regimes in a Model of Anisotropically Advected Vector Field

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dc.creatorJurcisinova, E.
dc.creatorJurcisin, M.
dc.creatorRemecky, R.
dc.creatorScholtz, M.
dc.date2006-09-28
dc.date.accessioned2026-07-07T07:25:34Z
dc.date.available2026-07-07T07:25:34Z
dc.descriptionInfluence of strong uniaxial small-scale anisotropy on the stability of inertial-range scaling regimes in a model of a passive transverse vector field advected by an incompressible turbulent flow is investigated by means of the field theoretic renormalization group. Turbulent fluctuations of the velocity field are taken in the form of a Gaussian statistics with zero mean and defined noise with finite correlations in time. It is shown that stability of the inertial-range scaling regimes in the three-dimensional case is not destroyed by anisotropy but the corresponding stability of the two-dimensional system can be corrupted by the presence of anisotropy. A borderline dimension $d_c$ below which the stability of the scaling regime is not present is calculated as a function of anisotropy parameters.
dc.description6 pages, 3 figures, talk given by M. Jurcisin at the conference "Mathematical Modeling and Computational Physics 2006", High Tatra Mountains, Slovakia, August 28 - September 1, 2006
dc.identifierhttps://arxiv.org/abs/nlin/0609067
dc.identifierhttp://arxiv.org/abs/nlin/0609067
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116763
dc.subjectChaotic Dynamics
dc.titleNumerical Investigation of Scaling Regimes in a Model of Anisotropically Advected Vector Field
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