Author:
Zair Fida,Mouqallid Mhamed,Chatri El,el Maani
Abstract
It is proposed to study numerically the dispersion of polluting emissions in turbulent conditions around a two-dimensional obstacle. The effect of the presence of obstacles on the flow from a Bent chimney is mainly addressed. A numerical simulation of the dispersion of pollutants emitted by the chimneys was performed using the simulation code. The numerical method used to solve the equations describing the flow is the finite volume method (FVM) and the mesh size adopted is non-uniform, very tight near the stack and obstacle. The results found essentially show that the presence of obstacles modifies the flow.
Publisher
Centre for Evaluation in Education and Science (CEON/CEES)
Subject
Mechanical Engineering,Mechanics of Materials
Reference23 articles.
1. Bouterra, M. and Al.: Simulation Numérique Bidimensionnelle d'un Ecoulement Turbulent Stratifié autour d'un Obstacle, International Journal of Thermal Sciences, Vol. 41, pp. 281-293, 2002.;
2. Mirzai, H. M. and Al.: Wind tunnel investigation of dispersion of pollutants due to wind flow around a small building, Atmospheric Environment, Vol. 28, pp. 1819-1826, 1994.;
3. Poitras, G. J. and Al.: Etude de l'écoulement de fluides autour de modèles de bâtiments, PhD thesis, Université de Moncton, 1998.;
4. Hervé, G. and Al. : Caractérisation expérimentale de l'écoulement et de la dispersion autour d'un obstacle bidimensionnel, PhD thesis, Université de Lyon, 2015.;
5. Marvoidis, I. and Al.: Fields and wind tunnel investigation of plume dispersion around single surface obstacles, Atmospheric Environment, 37, pp. 2903-2918, 2003.;
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