Rational subgrid-scale modelling: a short survey

L. Fang; L. P. Lu

doi:10.1016/j.taml.2018.03.006

Rational subgrid-scale modelling: a short survey

L. Fang
, L. P. Lu^*

^*此作品的通讯作者

中法工程师学院/国际通用工程学院

Beihang University

科研成果: 期刊稿件 › 文献综述 › 同行评审

摘要

We review the previous attempts of rational subgrid-scale (SGS) modelling by employing the Kolmogorov equation of filtered quantities. Aiming at explaining and solving the underlying problems in these models, we also introduce the recent methodological investigations for the rational SGS modelling technique by defining the terms of assumption and restriction. These methodological works are expected to provide instructive criterions for not only the rational SGS modelling, but also other types of SGS modelling practices.

源语言	英语
页（从-至）	143-146
页数	4
期刊	Theoretical and Applied Mechanics Letters
卷	8
期	3
DOI	https://doi.org/10.1016/j.taml.2018.03.006
出版状态	已出版 - 5月 2018

访问文件

10.1016/j.taml.2018.03.006

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{ca02f98056684c68b1940bee979dfcaf,

title = "Rational subgrid-scale modelling: a short survey",

abstract = "We review the previous attempts of rational subgrid-scale (SGS) modelling by employing the Kolmogorov equation of filtered quantities. Aiming at explaining and solving the underlying problems in these models, we also introduce the recent methodological investigations for the rational SGS modelling technique by defining the terms of assumption and restriction. These methodological works are expected to provide instructive criterions for not only the rational SGS modelling, but also other types of SGS modelling practices.",

keywords = "Eddy-viscosity assumption, Kolmogorov equation, Scaling law, Subgrid-scale modeling",

author = "L. Fang and Lu, \{L. P.\}",

note = "Publisher Copyright: {\textcopyright} 2018 The Authors. Published by Elsevier Ltd on behalf of The Chinese Society of Theoretical and Applied Mechanics",

year = "2018",

month = may,

doi = "10.1016/j.taml.2018.03.006",

language = "英语",

volume = "8",

pages = "143--146",

journal = "Theoretical and Applied Mechanics Letters",

issn = "2095-0349",

publisher = "Elsevier B.V.",

number = "3",

}

TY - JOUR

T1 - Rational subgrid-scale modelling

T2 - a short survey

AU - Fang, L.

AU - Lu, L. P.

PY - 2018/5

Y1 - 2018/5

N2 - We review the previous attempts of rational subgrid-scale (SGS) modelling by employing the Kolmogorov equation of filtered quantities. Aiming at explaining and solving the underlying problems in these models, we also introduce the recent methodological investigations for the rational SGS modelling technique by defining the terms of assumption and restriction. These methodological works are expected to provide instructive criterions for not only the rational SGS modelling, but also other types of SGS modelling practices.

AB - We review the previous attempts of rational subgrid-scale (SGS) modelling by employing the Kolmogorov equation of filtered quantities. Aiming at explaining and solving the underlying problems in these models, we also introduce the recent methodological investigations for the rational SGS modelling technique by defining the terms of assumption and restriction. These methodological works are expected to provide instructive criterions for not only the rational SGS modelling, but also other types of SGS modelling practices.

KW - Eddy-viscosity assumption

KW - Kolmogorov equation

KW - Scaling law

KW - Subgrid-scale modeling

UR - https://www.scopus.com/pages/publications/85049524097

U2 - 10.1016/j.taml.2018.03.006

DO - 10.1016/j.taml.2018.03.006

M3 - 文献综述

AN - SCOPUS:85049524097

SN - 2095-0349

VL - 8

SP - 143

EP - 146

JO - Theoretical and Applied Mechanics Letters

JF - Theoretical and Applied Mechanics Letters

IS - 3

ER -

Rational subgrid-scale modelling: a short survey

摘要

访问文件

其它文件与链接

学术指纹

引用此