Title :
A Research on Change Law of Concentration of PM10 in an Air-Conditioning Room
Author :
Fan, Yuesheng ; Si, Pengfei ; Li, Angui ; Gong, Rui ; Li, Bowen
Author_Institution :
Post-doctoral Mobile Res. Station of Civil Eng., Xi´´an Univ. of Arch. & Tech., Xi´´an, China
Abstract :
In this paper the change law of concentration of indoor PM10 in the air-conditioning room is studied. By using the law of conservation of mass and calculus formulas, the functional relation between concentration of indoor PM10 and time is derived from three different air-conditioning systems which contain natural outdoor air system, mechanical outdoor air system and system dealing with outdoor and return air together. Through the practical measurement of an office building, the situation of natural outdoor air system is verified. The paper´s aim is to provide a theoretical basis for indoor air purification. The results show that the experimental results are rather more consistent to the calculation data, and the measured curves approximate to the calculation curves very much.
Keywords :
air conditioning; air pollution control; air-conditioning room; calculus formulas; indoor PM10 concentration; indoor air purification; law of conservation of mass; mechanical outdoor air system; natural outdoor air system; office building; return air; Air cleaners; Air conditioning; Air pollution; Calculus; Civil engineering; Filters; Filtration; Government; Pollution measurement; Purification;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5516638
