Engineering Commons^™

Modelowanie Stężenia Ozonu W Niskiej Troposferze Na Przykładzie Nowego Sącza, Marek Bogacki, Marek Mazur, Robert Oleniacz

Robert Oleniacz

The paper presents the results of research related to the modeling of physicochemical phenomena occurring in the ground layer of the atmosphere in terms of ozone formation. For this purpose, the box model was used, in which the computational area is defined as a space designated by a steady surface and a variable height. Conducted in Nowy Sącz (Poland) experiment confirmed the possibility of using this type of model to diagnose and possibly forecasting ozone concentrations in any area of ​​calculation. The study also showed that the quality of the results depends mainly on accuracy in preparing of input data, …

Modelowanie Imisji Ozonu W Przyziemnej Warstwie Atmosfery Na Przykładzie Nowego Sącza, Marek Bogacki, Marian Mazur, Robert Oleniacz

Robert Oleniacz

The paper presents the results of research related to the modeling of physicochemical phenomena occurring in the ground-layer of the atmosphere in terms of ozone formation. For this purpose, the box model was used, in which the computational area is defined as a space designated by a steady surface and a variable height. Conducted in Nowy Sącz (Poland) experiment confirmed the possibility of using this type of model to diagnose and possibly forecasting ozone concentrations in any area of ​​calculation. The study also showed that the quality of the results depends mainly on accuracy in preparing of input data, especially …

Prognozowanie Wpływu Motoryzacji Na Poziom Stężenia Ozonu W Przyziemnej Warstwie Atmosfery, Marek Bogacki, Marian Mazur, Robert Oleniacz

Robert Oleniacz

The paper presents an approach for assessing the impact of road transport on the level of ozone concentrations in the ground layer of the atmosphere. The developed method consists in emission inventory on the analyzed area for road transport and calculations using the model of chemical reactions in the troposphere.

Using this method it is possible to display waveforms daily ozone concentrations in the air, and evaluate the effectiveness of the decisions related to the prevention of occurrence of photochemical smog in urban and industrial agglomerations.

English title: Predicting the impact of motoring on the level of ozone concentration in …

Zanieczyszczenie Powietrza Kotliny Sądeckiej Przez Przemysł Elektrodowy, Marian Mazur, Marek Bogacki, Robert Oleniacz

Robert Oleniacz

The article evaluates the impact of electrode industry (production of carbon and graphite electrodes in the plant Polgraph SA) on air quality in the Kotlina Sądecka valley and the city Nowy Sącz (Poland). The work presents completed so far environmental investments and the level of emissions of selected air pollutants characteristic of the analyzed facility, including PAHs emissions. Based on the modeling of the dispersion of pollutants in ambient air was determined the levels of pollutant concentrations in the air and location of most affected areas. The calculation results were compared with the results of direct measurements. Particular attention was …