Numerical Analysis of Lab Ventilation on Double Gaseous Polluted Sources

Abstract:

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This article uses CFD to study the efficiency of ventilation and pollution discharge of double polluted sources in the lab, and investigate the effect of air exhaust outlet location and air supply velocity on the performance of side ventilation. Using non-dimensional analysis method to analyze change of temperature,velocity with room height, the change of temperature efficiency and pollutants emission efficiency with the air supply velocity. The results show that the efficiencies of temperature and pollutants emission are the highest when h/H=0.175 and v=0.4m/s.

Info:

Periodical:

Advanced Materials Research (Volumes 374-377)

Edited by:

Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du

Pages:

475-479

DOI:

10.4028/www.scientific.net/AMR.374-377.475

Citation:

D. H. Jiang et al., "Numerical Analysis of Lab Ventilation on Double Gaseous Polluted Sources", Advanced Materials Research, Vols. 374-377, pp. 475-479, 2012

Online since:

October 2011

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Price:

$35.00

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