Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)

Large Size Static Pressure Box Airflow Distribution

Authors
Guodan Liu, Xinxin Wang, Xuan Wang, Feng Qi, Gang Wang
Corresponding Author
Guodan Liu
Available Online May 2014.
DOI
10.2991/iccia.2012.125How to use a DOI?
Keywords
Large size static pressure box, floor air supply systems, the way of ventilation, turbulent model,
Abstract

This paper mainly studies at the different way of ventilation to the influence of air distribution in the large size plenum. The model is a grand theatre stalls. To model the plenum which under the grand theatre stalls,and took out the size of large mutations alone modeling and studying it. the six different way of ventilation: small plenum with four directions supply air; Take a duct with four tuyere on supply air; Single tuyere withside air supply; Tuyere parallel supply air; Single tuyere with air supply under; Take a duct with four draught under supply air have influence of air distribution.And combined with the well of heat insulation in the large size plenum.It can use the standard RNG turbulence model, and the pressure interpolation adopt standard discrete format, the convection item of the momentum equations, k equation, equation adopt with second order the format. the pressure speed coupling adopt Simple algorithm. Finally through the FLUENT software were used. It can use the air balance coefficient wich is one evaluation index to analyz Simulation results of the Six air distribution mode . Through the analysis and comparison with a wind that four tuyere air supply under Static pressure boxair supply the best effect, the static pressure air distribution most evenly

Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
Series
Advances in Intelligent Systems Research
Publication Date
May 2014
ISBN
978-94-91216-41-1
ISSN
1951-6851
DOI
10.2991/iccia.2012.125How to use a DOI?
Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Guodan Liu
AU  - Xinxin Wang
AU  - Xuan Wang
AU  - Feng Qi
AU  - Gang Wang
PY  - 2014/05
DA  - 2014/05
TI  - Large Size Static Pressure Box Airflow Distribution
BT  - Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
PB  - Atlantis Press
SP  - 519
EP  - 522
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccia.2012.125
DO  - 10.2991/iccia.2012.125
ID  - Liu2014/05
ER  -