Standard

Subgrid modelling of convective diffusion in a multiscale random medium. / Soboleva, Olga N.; Kurochkina, Ekaterina P.

In: Russian Journal of Numerical Analysis and Mathematical Modelling, Vol. 34, No. 3, 01.06.2019, p. 151-162.

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

Harvard

Soboleva, ON & Kurochkina, EP 2019, 'Subgrid modelling of convective diffusion in a multiscale random medium', Russian Journal of Numerical Analysis and Mathematical Modelling, vol. 34, no. 3, pp. 151-162. https://doi.org/10.1515/rnam-2019-0013

APA

Soboleva, O. N., & Kurochkina, E. P. (2019). Subgrid modelling of convective diffusion in a multiscale random medium. Russian Journal of Numerical Analysis and Mathematical Modelling, 34(3), 151-162. https://doi.org/10.1515/rnam-2019-0013

Vancouver

Soboleva ON, Kurochkina EP. Subgrid modelling of convective diffusion in a multiscale random medium. Russian Journal of Numerical Analysis and Mathematical Modelling. 2019 Jun 1;34(3):151-162. doi: 10.1515/rnam-2019-0013

Author

Soboleva, Olga N. ; Kurochkina, Ekaterina P. / Subgrid modelling of convective diffusion in a multiscale random medium. In: Russian Journal of Numerical Analysis and Mathematical Modelling. 2019 ; Vol. 34, No. 3. pp. 151-162.

BibTeX

@article{3a19949ef21243bdaf20a550e3224fe6,
title = "Subgrid modelling of convective diffusion in a multiscale random medium",
abstract = "Effective coefficients for convective diffusion equations are obtained. Correlated random fields of conductivity and porosity are approximated by multiplicative cascades with log-normal distributions of probabilities. The theoretical result is checked numerically for the case of 3D plane flow of an incompressible fluid.",
keywords = "multiplicative cascade, random fields, Subgrid modelling",
author = "Soboleva, {Olga N.} and Kurochkina, {Ekaterina P.}",
year = "2019",
month = jun,
day = "1",
doi = "10.1515/rnam-2019-0013",
language = "English",
volume = "34",
pages = "151--162",
journal = "Russian Journal of Numerical Analysis and Mathematical Modelling",
issn = "0927-6467",
publisher = "Walter de Gruyter GmbH",
number = "3",

}

RIS

TY - JOUR

T1 - Subgrid modelling of convective diffusion in a multiscale random medium

AU - Soboleva, Olga N.

AU - Kurochkina, Ekaterina P.

PY - 2019/6/1

Y1 - 2019/6/1

N2 - Effective coefficients for convective diffusion equations are obtained. Correlated random fields of conductivity and porosity are approximated by multiplicative cascades with log-normal distributions of probabilities. The theoretical result is checked numerically for the case of 3D plane flow of an incompressible fluid.

AB - Effective coefficients for convective diffusion equations are obtained. Correlated random fields of conductivity and porosity are approximated by multiplicative cascades with log-normal distributions of probabilities. The theoretical result is checked numerically for the case of 3D plane flow of an incompressible fluid.

KW - multiplicative cascade

KW - random fields

KW - Subgrid modelling

UR - http://www.scopus.com/inward/record.url?scp=85067474755&partnerID=8YFLogxK

U2 - 10.1515/rnam-2019-0013

DO - 10.1515/rnam-2019-0013

M3 - Article

AN - SCOPUS:85067474755

VL - 34

SP - 151

EP - 162

JO - Russian Journal of Numerical Analysis and Mathematical Modelling

JF - Russian Journal of Numerical Analysis and Mathematical Modelling

SN - 0927-6467

IS - 3

ER -

ID: 20642852