Inapplicability of the dynamic Clark model to the large eddy simulation of incompressible turbulent channel flows

被引：11

作者：

Kobayashi, H ^{[1
]}

Shimomura, Y ^{[1
]}

机构：

[1] Keio Univ, Dept Phys, Kouhoku Ku, Yokohama, Kanagawa 2238521, Japan

来源：

PHYSICS OF FLUIDS | 2003年 / 15卷 / 03期

关键词：

D O I：

10.1063/1.1553756

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The inapplicability of the dynamic Clark model to the large eddy simulation of incompressible turbulent channel flows is proved both analytically and numerically. The reason is neither a negative subgrid-scale eddy viscosity nor an incorrect near-wall scaling, but a negative effective viscosity in the viscous sublayer for the tensor diffusivity term that models the sum of the Leonard and the cross terms. (C) 2003 American Institute of Physics.

引用

页码：L29 / L32

页数：4

共 10 条

[1] EVALUATION OF SUB-GRID-SCALE MODELS USING AN ACCURATELY SIMULATED TURBULENT-FLOW [J].

CLARK, RA ;

FERZIGER, JH ;

REYNOLDS, WC .

JOURNAL OF FLUID MECHANICS, 1979, 91 (MAR) :1-16

[2] A DYNAMIC SUBGRID-SCALE EDDY VISCOSITY MODEL [J].

GERMANO, M ;

PIOMELLI, U ;

MOIN, P ;

CABOT, WH .

PHYSICS OF FLUIDS A-FLUID DYNAMICS, 1991, 3 (07) :1760-1765

[3] The performance of dynamic subgrid-scale models in the large eddy simulation of rotating homogeneous turbulence [J].

Kobayashi, H ;

Shimomura, Y .

PHYSICS OF FLUIDS, 2001, 13 (08) :2350-2360

[4] A PROPOSED MODIFICATION OF THE GERMANO-SUBGRID-SCALE CLOSURE METHOD [J].

LILLY, DK .

PHYSICS OF FLUIDS A-FLUID DYNAMICS, 1992, 4 (03) :633-635

[5] ON THE PROPERTIES OF SIMILARITY SUBGRID-SCALE MODELS AS DEDUCED FROM MEASUREMENTS IN A TURBULENT JET [J].

LIU, SW ;

MENEVEAU, C ;

KATZ, J .

JOURNAL OF FLUID MECHANICS, 1994, 275 :83-119

[6] A family of dynamic subgrid-scale models consistent with asymptotic material frame indifference [J].

Shimomura, Y .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1999, 68 (08) :2483-2486

[7]

Smagorinsky J., 1963, Mon. Weather Rev., V91, P99, DOI 10.1175/1520-0493(1963)091<0099:GCEWTP>2.3.CO

[8]

[9]

Vreman B, 1996, THEOR COMP FLUID DYN, V8, P309

[10] Large-eddy simulation of the turbulent mixing layer [J].

Vreman, B ;

Geurts, B ;

Kuerten, H .

JOURNAL OF FLUID MECHANICS, 1997, 339 :357-390

← 1 →