Experimental Investigation of Using Solar Chimney to Induce Natural Ventilation

Cai Xia Hao; Hai Ping Zhang; Min Xia Hao

doi:10.4028/www.scientific.net/AMM.672-674.109

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 672-674Experimental Investigation of Using Solar Chimney...

Experimental Investigation of Using Solar Chimney to Induce Natural Ventilation

Abstract:

The vertical panels of solar chimney have internal dimensions of 2000mm height、1000mm length. Under the condition of heat flux and chimney gap variety, we research chimney interior velocity field. Experimental Results show that airflow increased with chimney gap augmentation, the airflow and air velocity augment with the increase of solar radiant intensity, and air velocity decreases with the increase of solar chimney gap. Air velocity is higher near the heated surfaces than it in the middle chimney. Meanwhile velocity boundary layers form near the heated surface.

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Periodical:

Applied Mechanics and Materials (Volumes 672-674)

Pages:

109-112

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.672-674.109

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Online since:

October 2014

Authors:

Cai Xia Hao*, Hai Ping Zhang, Min Xia Hao

Keywords:

Solar Chimney, Velocity Boundary Layer, Velocity Field

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* - Corresponding Author

References

[1] Xiaoqiang Zhai, Ruzhu Wang. 2004, Theoretical analysis of natural ventilation enhanced by solar engineer and its application in bioclimatic buildings academic analyze and apply in buildings of solar energy intensify natural ventilation, Journal of Engineering Thermophysics. 4: 30-32.

Google Scholar

[2] N. K Bansal. 1993, Solar chimney for Enhance Stack Ventilation, Building and Environment. 28(3): 373-377.

DOI: 10.1016/0360-1323(93)90042-2

Google Scholar

[3] Guohui Gan. 1998, A parametric study of Trombe walls for passive cooling of buildings, Energy and Buildings. 27 (3): 37-43.

DOI: 10.1016/s0378-7788(97)00024-8

Google Scholar

[4] Yufeng Xue, Ya xin Su. 2011, Numerical study on impacts of solar chimney structure on ventIation effects, Journal of HV&AC.

Google Scholar