Passive scalar convection in a 2D long-range delta-correlated velocity field: Exact results

M. Chertkov; Y. V. Fyodorov; I. Kolokolov

doi:10.1088/0305-4470/27/14/020

Passive scalar convection in a 2D long-range delta-correlated velocity field: Exact results

M. Chertkov
, Y. V. Fyodorov
, I. Kolokolov

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

6 Scopus citations

Abstract

The paper presents a new field-theoretical approach to a 2D passive scalar advected by long-range random delta-correlated-in-time velocity field. The Gaussian form of the distribution for the stretching rate of a passive scalar cloud is derived and its parameters are found explicitly.

Original language	English (US)
Article number	020
Pages (from-to)	4925-4932
Number of pages	8
Journal	Journal of Physics A: Mathematical and General
Volume	27
Issue number	14
DOIs	https://doi.org/10.1088/0305-4470/27/14/020
State	Published - 1994
Externally published	Yes

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics
General Physics and Astronomy

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10.1088/0305-4470/27/14/020

Cite this

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title = "Passive scalar convection in a 2D long-range delta-correlated velocity field: Exact results",

abstract = "The paper presents a new field-theoretical approach to a 2D passive scalar advected by long-range random delta-correlated-in-time velocity field. The Gaussian form of the distribution for the stretching rate of a passive scalar cloud is derived and its parameters are found explicitly.",

author = "M. Chertkov and Fyodorov, \{Y. V.\} and I. Kolokolov",

year = "1994",

doi = "10.1088/0305-4470/27/14/020",

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T2 - Exact results

AU - Chertkov, M.

AU - Fyodorov, Y. V.

AU - Kolokolov, I.

PY - 1994

Y1 - 1994

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AB - The paper presents a new field-theoretical approach to a 2D passive scalar advected by long-range random delta-correlated-in-time velocity field. The Gaussian form of the distribution for the stretching rate of a passive scalar cloud is derived and its parameters are found explicitly.

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UR - https://www.scopus.com/pages/publications/21344487863#tab=citedBy

U2 - 10.1088/0305-4470/27/14/020

DO - 10.1088/0305-4470/27/14/020

M3 - Article

AN - SCOPUS:21344487863

SN - 0305-4470

VL - 27

SP - 4925

EP - 4932

JO - Journal of Physics A: Mathematical and General

JF - Journal of Physics A: Mathematical and General

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Passive scalar convection in a 2D long-range delta-correlated velocity field: Exact results

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