| Full text | |
| Author(s): |
Total Authors: 4
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| 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 Opportunities: | Scholarships in Brazil - Doctorate |