VALIDATION OF SOME AIR POLLUTANT DISTRIBUTION MODELS

XIV International Conference on Industrial Engineering and Environmental Protection – IIZS 2024, str. 303-310

 

АУТОР / AUTHOR(S): Stevo K. Jaćimovski , Dane Subošić , Jovan P. Šetrajčić 

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DOI: 10.46793/IIZS24.303J

САЖЕТАК / ABSTRACT:

By air pollution we usually mean the presence of a certain concentration of gaseous and particulate pollutants in the atmosphere. The presence of airborne pollutants in the atmosphere is continuously measured with the aim of protecting human health and the environment in general. Modeling the distribution process of air pollutants is an important tool in researching the impact of pollution on the natural environment. There are different approaches to modeling air pollution. The paper analyzes mathematical modeling where the distribution of air pollutants is found by solving the equation of advective diffusion by analytical and numerical methods. The results of these two procedures are compared with the results of measurements in the experiment, and based on certain parameters, it is determined which model gives more valid results. The parameters necessary for specific calculations are adopted from available literature data.

КЉУЧНЕ РЕЧИ / KEYWORDS:

Pollutant distribution, analytical model, numerical model, turbulent diffusion, atmospheric stability

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