Comparison of the inhalable particles transportation in the kitchen in different seasons

Author

Liu, Yan ; Tian, Wenmin ; Xu, Jiangrong ; Chen, Fang

Author_Institution

Sch. of Sci., Hangzhou Dianzi Univ., Hangzhou, China

fYear

2011

fDate

15-17 July 2011

Firstpage

2045

Lastpage

2048

Abstract

In this paper, the distribution and motion of the particles in a residential kitchen was simulated numerically using mixture model of two-phase flow. By analyzing the air flow field and the concentration of the particles, it was found that the distribution of particle concentration in kitchen environment was influenced by the temperature and the velocity of airflow. In view of these two points, the distribution particles of the different diameter and different season (summer and winter) in a kitchen was investigated detailed, the conclusions can improve particle removal efficiency in the kitchen, and are very useful to design reasonable ventilation method.

Keywords

aerodynamics; aerosols; numerical analysis; two-phase flow; ventilation; airflow velocity; inhalable particles transportation; mixture model; particle removal; residential kitchen; two-phase flow; ventilation; Atmospheric modeling; Equations; Mathematical model; Numerical models; Numerical simulation; Temperature distribution; Ventilation; Indoor pollution; Inhalable particle; Mixture model of two-phase flow; Numerical simulation; Residential kitchen;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5987374

Filename

5987374