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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Temporal large-eddy simulations of the lid-driven cavity by finite volume method

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Author(s):
Correa, L. [1] ; Mompean, G. [2] ; Kurokawa, F. A. [3] ; Sousa, F. S. [4]
Total Authors: 4
Affiliation:
[1] Fundacao Univ Fed Grande Dourados, Fac Ciencias Exatas & Tecnol, Rodovia Dourados Itahum, Km 12, Unidade 2, BR-79804970 Dourados, MS - Brazil
[2] Univ Lille, Cite Sci, UML EA 7512, Unite Mecan Lille, Av Paul Langevin, F-59650 Villeneuve Dascq - France
[3] Univ Sao Paulo, Dept Engn Construcao Civil, Escola Politecn, Ave Almeida Prado, Trav 2, 83 Edificio Paula Souza, BR-05508900 Sao Paulo, SP - Brazil
[4] Univ Sao Paulo, Inst Ciencias Matemat & Comp, Dept Matemat Aplicada & Estat, Av Trabalhador Sao Carlense 400, BR-13566590 Sao Carlos, SP - Brazil
Total Affiliations: 4
Document type: Journal article
Source: Journal of the Brazilian Society of Mechanical Sciences and Engineering; v. 40, n. 9 SEP 2018.
Web of Science Citations: 0
Abstract

This paper describes in detail a numerical scheme to predict complex turbulent flows using a recent model based on temporal large-eddy simulations (TLES). To solve the equations a second-order finite volume numerical method coupled with a second-order time integration scheme is used. The numerical scheme is validated and then applied to present new results concerning the prediction of the complex turbulent flow in a cubic lid-driven cavity, at Reynolds numbers and . The results obtained with the TLES are compared with direct numerical simulations and experimental data for the mean velocity flow field and for the Reynolds stresses, showing to be very attractive when compared to large-eddy simulations. (AU)

FAPESP's process: 12/17827-2 - Large eddy simulation of turbulent incompressible flows involving moving free surfaces
Grantee:Laís Corrêa
Support type: Scholarships abroad - Research Internship - Doctorate
FAPESP's process: 10/16865-2 - Large eddy simulation of the turbulent incompressible flows involving moving free surfaces
Grantee:Laís Corrêa
Support type: Scholarships in Brazil - Doctorate
FAPESP's process: 15/02649-0 - New methods for microscale multiphase flows: application to separation processes
Grantee:Fabrício Simeoni de Sousa
Support type: Regular Research Grants