On the formulation of the dynamic mixed subgrid-scale model

A.W. Vreman; B.J. Geurts; J.G.M. Kuerten

doi:10.1063/1.868333

On the formulation of the dynamic mixed subgrid-scale model

A.W. Vreman, B.J. Geurts, J.G.M. Kuerten

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

243 Citaten (Scopus)

230 Downloads (Pure)

Samenvatting

The dynamic mixed subgrid-scale model of Zang et al. (DMM1) is modified with respect to the incorporation of the similarity model in order to remove a mathematical inconsistency. Compared to DMM1, the magnitude of the dynamic model coefficient of the modified model (DMM2) is increased considerably, while it is still significantly smaller than as occurs in the dynamic subgrid-scale eddy-viscosity model of Germano (DSM). Large eddy simulations (LES) based on DMM1 gives a significant improvement over LES using DSM, while even better agreement is achieved with DMM2.

Originele taal-2	Engels
Pagina's (van-tot)	4057-4059
Aantal pagina's	3
Tijdschrift	Physics of Fluids
Volume	6
Nummer van het tijdschrift	12
DOI's	https://doi.org/10.1063/1.868333
Status	Gepubliceerd - 1994

Toegang tot document

10.1063/1.868333

Metis249348Definitieve gepubliceerde versie, 260 KB

Citeer dit

@article{3885daa208174bf09e07252133694133,

title = "On the formulation of the dynamic mixed subgrid-scale model",

abstract = "The dynamic mixed subgrid-scale model of Zang et al. (DMM1) is modified with respect to the incorporation of the similarity model in order to remove a mathematical inconsistency. Compared to DMM1, the magnitude of the dynamic model coefficient of the modified model (DMM2) is increased considerably, while it is still significantly smaller than as occurs in the dynamic subgrid-scale eddy-viscosity model of Germano (DSM). Large eddy simulations (LES) based on DMM1 gives a significant improvement over LES using DSM, while even better agreement is achieved with DMM2.",

author = "A.W. Vreman and B.J. Geurts and J.G.M. Kuerten",

year = "1994",

doi = "10.1063/1.868333",

language = "English",

volume = "6",

pages = "4057--4059",

journal = "Physics of Fluids",

issn = "1070-6631",

publisher = "American Institute of Physics",

number = "12",

}

TY - JOUR

T1 - On the formulation of the dynamic mixed subgrid-scale model

AU - Vreman, A.W.

AU - Geurts, B.J.

AU - Kuerten, J.G.M.

PY - 1994

Y1 - 1994

N2 - The dynamic mixed subgrid-scale model of Zang et al. (DMM1) is modified with respect to the incorporation of the similarity model in order to remove a mathematical inconsistency. Compared to DMM1, the magnitude of the dynamic model coefficient of the modified model (DMM2) is increased considerably, while it is still significantly smaller than as occurs in the dynamic subgrid-scale eddy-viscosity model of Germano (DSM). Large eddy simulations (LES) based on DMM1 gives a significant improvement over LES using DSM, while even better agreement is achieved with DMM2.

AB - The dynamic mixed subgrid-scale model of Zang et al. (DMM1) is modified with respect to the incorporation of the similarity model in order to remove a mathematical inconsistency. Compared to DMM1, the magnitude of the dynamic model coefficient of the modified model (DMM2) is increased considerably, while it is still significantly smaller than as occurs in the dynamic subgrid-scale eddy-viscosity model of Germano (DSM). Large eddy simulations (LES) based on DMM1 gives a significant improvement over LES using DSM, while even better agreement is achieved with DMM2.

U2 - 10.1063/1.868333

DO - 10.1063/1.868333

M3 - Article

SN - 1070-6631

VL - 6

SP - 4057

EP - 4059

JO - Physics of Fluids

JF - Physics of Fluids

IS - 12

ER -

On the formulation of the dynamic mixed subgrid-scale model

Samenvatting

Toegang tot document

Vingerafdruk

Citeer dit