Analysis metodologichni approaches to the definition of concentration of harmful substances in the air
M. V. Semenenko
Kiev National University of Construction and Architecture
Annotation: The article presents the results of the analysis of methodological determine the concentration of harmful substances in the air, which are grouped into three approaches. The first approach is the development of physics-mathematical models of dispersion, which are based on the laws of aerodynamics, turbulent diffusion and mass conservation. The second approach is the creation of numerical and analog models. The third approach is to create experiential – statistical models of dispersion, which are based on the regression analysis of the data. The analysis of calculation methods of analysis of harmful substances in the air from sources is fulfilled.The common flaw, which affects the reliability of the results.The technique, which uses as real observation, and in their absence – calculated with plenty of input parameters for more approaching to reality is recommended.
Keywords: analysis, method, concentration of harmful substances, environment.
Pages: 189-193.
Link for citation: Semenenko, M. V. Analysis metodologichni approaches to the definition of concentration of harmful substances in the air. – Text : electronic. – In: Modern Industrial and Civil Construction. – 2014. – Vol. 10, N 3. – Р. 189-193. – URL: https://donnasa.ru/publish_house/journals/spgs/2014-3/02_semenenko.pdf (date of access: 19.09.2024). (in Russian)
Vol. 10, N 3 (2014)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture