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

fYear

2010

fDate

18-20 June 2010

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on

Conference_Location

Chengdu

ISSN

2151-7614

Print_ISBN

978-1-4244-4712-1

Electronic_ISBN

2151-7614

Type

conf

DOI

10.1109/ICBBE.2010.5516638

Filename

5516638