A numerical method for large-eddy simulation in complex geometries

K. Mahesh; G. Constantinescu; P. Moin

doi:10.1016/j.jcp.2003.11.031

A numerical method for large-eddy simulation in complex geometries

K. Mahesh, G. Constantinescu, P. Moin

Aerospace Engineering and Mechanics

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

391 Scopus citations

Abstract

We discuss the development of a numerical algorithm, and solver capable of performing large-eddy simulation in the very complex geometries often encountered in industrial applications. The algorithm is developed for unstructured hybrid grids, is non-dissipative, yet robust at high Reynolds numbers on highly skewed grids. Simulation results for a variety of flows are presented.

Original language	English (US)
Pages (from-to)	215-240
Number of pages	26
Journal	Journal of Computational Physics
Volume	197
Issue number	1
DOIs	https://doi.org/10.1016/j.jcp.2003.11.031
State	Published - Jun 10 2004

Keywords

Complex geometries
Energy-conserving schemes
Gas-turbine combustor
Large-eddy simulation
Unstructured grids

Access

10.1016/j.jcp.2003.11.031

Fingerprint Dive into the research topics of 'A numerical method for large-eddy simulation in complex geometries'. Together they form a unique fingerprint.

Cite this

@article{e6d8c12036ab47a19d26863ae30d5bf6,

title = "A numerical method for large-eddy simulation in complex geometries",

abstract = "We discuss the development of a numerical algorithm, and solver capable of performing large-eddy simulation in the very complex geometries often encountered in industrial applications. The algorithm is developed for unstructured hybrid grids, is non-dissipative, yet robust at high Reynolds numbers on highly skewed grids. Simulation results for a variety of flows are presented.",

keywords = "Complex geometries, Energy-conserving schemes, Gas-turbine combustor, Large-eddy simulation, Unstructured grids",

author = "K. Mahesh and G. Constantinescu and P. Moin",

year = "2004",

month = jun,

day = "10",

doi = "10.1016/j.jcp.2003.11.031",

language = "English (US)",

volume = "197",

pages = "215--240",

journal = "Journal of Computational Physics",

issn = "0021-9991",

publisher = "Academic Press Inc.",

number = "1",

}

TY - JOUR

T1 - A numerical method for large-eddy simulation in complex geometries

AU - Mahesh, K.

AU - Constantinescu, G.

AU - Moin, P.

PY - 2004/6/10

Y1 - 2004/6/10

N2 - We discuss the development of a numerical algorithm, and solver capable of performing large-eddy simulation in the very complex geometries often encountered in industrial applications. The algorithm is developed for unstructured hybrid grids, is non-dissipative, yet robust at high Reynolds numbers on highly skewed grids. Simulation results for a variety of flows are presented.

AB - We discuss the development of a numerical algorithm, and solver capable of performing large-eddy simulation in the very complex geometries often encountered in industrial applications. The algorithm is developed for unstructured hybrid grids, is non-dissipative, yet robust at high Reynolds numbers on highly skewed grids. Simulation results for a variety of flows are presented.

KW - Complex geometries

KW - Energy-conserving schemes

KW - Gas-turbine combustor

KW - Large-eddy simulation

KW - Unstructured grids

UR - http://www.scopus.com/inward/record.url?scp=2942527061&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2942527061&partnerID=8YFLogxK

U2 - 10.1016/j.jcp.2003.11.031

DO - 10.1016/j.jcp.2003.11.031

M3 - Article

AN - SCOPUS:2942527061

VL - 197

SP - 215

EP - 240

JO - Journal of Computational Physics

JF - Journal of Computational Physics

SN - 0021-9991

IS - 1

ER -