On the prediction of gas-solid flows with two-way coupling using large eddy simulation

Marc Boivin; Olivier Simonin; Kyle Squires

doi:10.1063/1.870453

On the prediction of gas-solid flows with two-way coupling using large eddy simulation

Marc Boivin, Olivier Simonin, Kyle Squires

Mechanical and Aerospace Engineering

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

152 Scopus citations

Abstract

A priori tests of subgrid-scale models were carried out using the database generated from simulations of isotropic fluid turbulence modulated by momentum exchange with small particles. Gaussian filters with two filter widths were applied to the fluid velocity field. As a result, the local energy flux and overall subgrid-scale (SGS) dissipation were computed.

Original language	English (US)
Pages (from-to)	2080-2090
Number of pages	11
Journal	Physics of Fluids
Volume	12
Issue number	8
DOIs	https://doi.org/10.1063/1.870453
State	Published - 2000

ASJC Scopus subject areas

Computational Mechanics
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Fluid Flow and Transfer Processes

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10.1063/1.870453

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abstract = "A priori tests of subgrid-scale models were carried out using the database generated from simulations of isotropic fluid turbulence modulated by momentum exchange with small particles. Gaussian filters with two filter widths were applied to the fluid velocity field. As a result, the local energy flux and overall subgrid-scale (SGS) dissipation were computed.",

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AB - A priori tests of subgrid-scale models were carried out using the database generated from simulations of isotropic fluid turbulence modulated by momentum exchange with small particles. Gaussian filters with two filter widths were applied to the fluid velocity field. As a result, the local energy flux and overall subgrid-scale (SGS) dissipation were computed.

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JO - Physics of Fluids

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On the prediction of gas-solid flows with two-way coupling using large eddy simulation

Abstract

ASJC Scopus subject areas

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