Performance Evaluation of the Upside Air-Supply Bottom-Side Air-Return Air Distribution Mode

Jiu Ru Li; Shu Ling Jia; Yan Wang; Xiang Peng Kong; Ming Tao Xu

doi:10.4028/www.scientific.net/AMR.468-471.2513

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 468-471Performance Evaluation of the Upside Air-Supply...

Performance Evaluation of the Upside Air-Supply Bottom-Side Air-Return Air Distribution Mode

Abstract:

It took the air-conditioned room as a object of study, and established indoor air flow three-dimensional physical and mathematical models on the basis of the two-equation turbulence model and wall-function. By the numerical simulation of two different forms of upside air-supply bottom-side air-return air distribution modes, indoor air temperature field, velocity field and molecular trace field were obtained, whereby we evaluated the ventilation characteristics of the two kinds of air distribution modes.

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Periodical:

Advanced Materials Research (Volumes 468-471)

Pages:

2513-2516

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.468-471.2513

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Online since:

February 2012

Authors:

Jiu Ru Li, Shu Ling Jia, Yan Wang, Xiang Peng Kong, Ming Tao Xu

Keywords:

Air Distribution, Molecular Trace Field., Numerical Simulation, Temperature Field, Velocity Field

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