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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.
Li et al. (Mon,) studied this question.
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