Issue |
MATEC Web Conf.
Volume 330, 2020
International Conference on Materials & Energy (ICOME’19)
|
|
---|---|---|
Article Number | 01028 | |
Number of page(s) | 4 | |
DOI | https://doi.org/10.1051/matecconf/202033001028 | |
Published online | 01 December 2020 |
Numerical investigation of natural convection with the presence of surface roughness or complex geometries
1 Laboratoire de Mécanique et Matériaux du Génie Civil (L2MGC), Université de Cergy-Pontoise, France
2 Laboratoire de Recherche en Eco-innovation Industrielle et Energétique (LR2E), ECAM-EPMI, France
* Corresponding author: author@e-mail.org
This paper represents a numerical study of mixed convection conduction in enclosed two- dimensional square cavity differentially heated. Complex geometries are designed on a vertical partitioned wall, those geometries are applied to building facades aiming to improve the overall energy performance of the building. Our numerical results are based on the resolution of coupled momentum and energy equations using Ansys Fluent. Numerical study has been performed for different values of the Rayleigh number. Triangular geometry element will be considered in the middle wall. Finally, temperature profile and streamlines will be analyzed to examine the influence of this studied shape.
© 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.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.