| Issue |
MATEC Web Conf.
Volume 307, 2020
International Conference on Materials & Energy (ICOME’17 and ICOME’18)
|
|
|---|---|---|
| Article Number | 01006 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/202030701006 | |
| Published online | 10 February 2020 | |
Three-dimensional numerical simulation of a turbulent flow around an obstacle
1 Laboratory MECACOMP, Faculty of Technology, University Tlemcen, Algeria
2 Laboratory MECACOMP, Faculty of Technology, University Tlemcen, Algeria
3 Department of Mechanical Engineering, Ain Temouchent, Algeira
* Corresponding author: benahmed_lamia91@yahoo.fr
In this work we study the influence of the inclined shape of the lover and downstream edge of a rectangular obstacle. We analyze the dimensions of the recirculation zones, the velocity field, the kinetic energy and the pressure. A three-dimensional study was conducted using the ansys cfx calculation code. The turbulence model k-ԑ is used to model turbulence, and the governing equations are resolved by the finite volume method.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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