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http://dx.doi.org/10.6110/KJACR.2014.26.5.206

Study on the Performance Improvement of Ventilation Fan Installed in Walls of Underground Parking Lots  

Kwon, Yong-Il (Department of Automotive Engineering, Shinhan University)
Publication Information
Korean Journal of Air-Conditioning and Refrigeration Engineering / v.26, no.5, 2014 , pp. 206-211 More about this Journal
Abstract
The objective of the present study was to identify ventilation problems, and also to suggest new axial fan systems for the improvement of IAQ in the underground parking lots. Numerical results for air mean-velocity, local mean age, and sound power level are presented along with some of fan angles. The results showed the influence of airflow patterns on the fan performances installed in the underground parking lots. Discharge air volume is increased with the angle of the blade. And also, the main factors affecting the noise of the ventilation fan was found to be a rotational speed.
Keywords
Fan performance; Axial fan; IAQ; Local mean age;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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