Study on the influence of air purifier placement on indoor pollutants

Xilong Li; Qicheng Xu; Lin Zhang; Xi He

doi:10.1117/12.3029213

6 May 2024 Study on the influence of air purifier placement on indoor pollutants

Xilong Li, Qicheng Xu, Lin Zhang, Xi He

Proceedings Volume 13107, Fourth International Conference on Sensors and Information Technology (ICSI 2024); 1310704 (2024) https://doi.org/10.1117/12.3029213
Event: Fourth International Conference on Sensors and Information Technology (ICSI 2024), 2024, Xiamen, China

Abstract

This study utilizes numerical simulation methods to explore the influence of air purifier placement on the distribution of indoor pollutants. With the continuous acceleration of urbanization, indoor air quality has been receiving increasing attention. As a commonly used indoor air treatment device, the placement of air purifiers may significantly affect the dispersion and removal of pollutants. In this research, a numerical model is established based on fluid mechanics principles and differential equations to simulate indoor airflow and pollutant transport under different placement scenarios. Quantitative analysis of air purifier efficacy in different positions is conducted using finite difference and Jacobi iteration methods. The study reveals the correlation between placement positions and indoor pollutant concentration distribution, providing practical recommendations for optimizing air purifier placement strategies.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Xilong Li, Qicheng Xu, Lin Zhang, and Xi He "Study on the influence of air purifier placement on indoor pollutants", Proc. SPIE 13107, Fourth International Conference on Sensors and Information Technology (ICSI 2024), 1310704 (6 May 2024); https://doi.org/10.1117/12.3029213

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KEYWORDS

Air contamination

Differential equations

Numerical simulations

Matrices

Particles

Mechanics

Pollution

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