The effect of wind speed on the performance of a split chimney

Paper

Sharifian, Ahmad. 2012. "The effect of wind speed on the performance of a split chimney." Ni, Zeng (ed.) 2012 International Conference on Fluid Dynamics and Thermodynamics Technologies (FDTT 2012). Singapore 17 - 18 Mar 2012 Singapore.
Paper/Presentation Title

The effect of wind speed on the performance of a split chimney

Presentation TypePaper
Authors
AuthorSharifian, Ahmad
EditorsNi, Zeng
Journal or Proceedings TitleFluid Dynamics and Thermodynamics Technologies: Selected, Peer Reviewed Papers from the 2012 International Conference on Fluid Dynamics and Thermodynamics Technologies (FDTT 2012)
Journal Citation33, pp. 149-155
Number of Pages7
Year2012
Place of PublicationSingapore
ISBN9789810717124
Web Address (URL) of Paperhttp://www.iacsit.org/fdtt/
Conference/Event2012 International Conference on Fluid Dynamics and Thermodynamics Technologies (FDTT 2012)
Event Details
2012 International Conference on Fluid Dynamics and Thermodynamics Technologies (FDTT 2012)
Event Date
17 to end of 18 Mar 2012
Event Location
Singapore
Abstract

In densely populated areas, smoke and toxic gases from chimneys are a matter of concern. The
concentration of the toxic gases should be lowered before reaching ground level. It has being conceived a
simple configuration including two half cylinders is potential to reduce the concentration of the toxic gases
within the chimney. The split chimney is modeled and its performance under a wide range of wind speeds is
evaluated. The results indicate that the split chimney does not have an ad verse affect on the discharge o f the
chimney and is able to reduce the concentration of the exhaust toxic gases at all wind speeds. The results also
show there is a side leakage as wind speed increases. Further studies are needed to improve the performance
of the split chimney.

Keywordssplit chimney, wind speed, dilution, leakage
ANZSRC Field of Research 2020401706. Numerical modelling and mechanical characterisation
Public Notes

c. 2012 IACSIT Press, Singapore.

Byline AffiliationsComputational Engineering and Science Research Centre
Institution of OriginUniversity of Southern Queensland
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