Paper Title:
Effect of the Separating Distance of Twin Buildings on the Generated Flow Structure
  Abstract

The present work consists in a numerical examination of the dispersion of pollutants discharged from a bent chimney and crossing twin similar cubic obstacles placed in the lee side of the source. The resulting flow is assumed to be steady, three-dimensional and turbulent. Its modelling is based upon the resolution of the Navier Stokes equations by means of the finite volume method together with the RSM (Reynolds Stress Model) turbulent model. This examination aims essentially at detailing the wind flow perturbations, the recirculation and turbulence generated by the presence of the twin cubic obstacles placed tandem at different spacing distances (gaps): W = 4 h, W = 2 h and W = 1 h where W is the distance separating both buildings.

  Info
Periodical
Defect and Diffusion Forum (Volumes 297-301)
Edited by
Andreas Öchsner, Graeme E. Murch, Ali Shokuhfar and João M.P.Q. Delgado
Pages
924-929
DOI
10.4028/www.scientific.net/DDF.297-301.924
Citation
I. Bhouri Baouab, N. Mahjoub Said, H. Mhiri, G. Le Palec, P. Bournot, "Effect of the Separating Distance of Twin Buildings on the Generated Flow Structure", Defect and Diffusion Forum, Vols. 297-301, pp. 924-929, 2010
Online since
April 2010
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Price
$32.00
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