会议论文详细信息
International Conference on Energy Engineering and Environmental Protection 2016 | |
Simulation study on the impact of air distribution on formaldehyde pollutant distribution in room | |
能源学;生态环境科学 | |
Wu, Jingtao^1 ; Wang, Jun^1 ; Cheng, Zhu^2 | |
School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing | |
100191, China^1 | |
China Aircraft Strength Research Institute, Xi'an | |
710065, China^2 | |
关键词: Air distribution; Air flow-rate; Formaldehyde concentrations; Indoor pollutants; Pollutant concentration; Pollutant distribution; Predicted mean vote; Simulation studies; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/52/1/012086/pdf DOI : 10.1088/1742-6596/52/1/012086 |
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学科分类:环境科学(综合) | |
来源: IOP | |
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【 摘 要 】
In this paper, physical and mathematical model of a room was established based on the Airpak software. The velocity distribution, air age distribution, formaldehyde concentration distribution and Predicted Mean Vote(PMV), Predicted Percentage Dissatisfied(PPD) distribution in the ward of a hospital were simulated. In addition, the air volume was doubled, the change of indoor pollutant concentration distribution was simulated. And further, the change of air age was simulated. Through the simulation, it can help arrange the position of the air supply port, so it is very necessary to increase the comfort of the staff in the room. Finally, through the simulation of pollutant concentration distribution, it can be seen that when concentration of indoor pollutants was high, the supply air flow rate should be increased appropriately. Indoor pollutant will be discharged as soon as possible, which is very beneficial to human body health.【 预 览 】
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Simulation study on the impact of air distribution on formaldehyde pollutant distribution in room | 920KB | ![]() |