Large Size Static Pressure Box Airflow Distribution
- 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/).
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 -