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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.)

Numerical simulation of upwinding schemes applied to complex fluid dynamics equations

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Author(s):
Candezano, M. A. C. [1] ; Correa, L. [2] ; Cirilo, E. R. [3] ; de Queiroz, R. A. B. [4]
Total Authors: 4
Affiliation:
[1] Univ Atlantico, Dept Matemat, Barranquilla - Colombia
[2] Fundacao Univ Fed Grande Dourados, Fac Ciencias Exatas & Tecnol, Dept Matemat, Dourados, MS - Brazil
[3] Univ Estadual Londrina, Dept Matemat, Londrina, PR - Brazil
[4] Univ Fed Juiz de Fora, Inst Ciencias Exatas, Dept Ciencia Comp, Juiz De Fora, MG - Brazil
Total Affiliations: 4
Document type: Journal article
Source: Journal of the Brazilian Society of Mechanical Sciences and Engineering; v. 41, n. 10 OCT 2019.
Web of Science Citations: 0
Abstract

In this work, the nonlinear Euler equations of gas dynamics are employed for a comparative study of the frequently used flux limiters, namely: the consecrated ARORA-ROE, van Albada, CUBISTA and ADBQUICKEST; and two rational functions TVD-CBC-based TOPUS and SDPUS-C1 schemes. The comparison is mainly done in terms of their abilities in resolving discontinuities, reproducing complex flow phenomena and accuracy. It is concluded that both TOPUS and SDPUS-C1 can be considered as alternative tools for computer simulations of fluid flow. As application, the corresponding SDPUS-C1 scheme is employed to simulate 2D/3D incompressible flows with moving free surfaces. (AU)

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