Control and optimization
Decision theory
Mathematical modeling of ecological-economic systems
A.V. Shatrov Modeling of influence of aerosol impurity from the local distributed sources on the environment
Design Automation
A.V. Shatrov Modeling of influence of aerosol impurity from the local distributed sources on the environment

Abstract.

Problems of environmental protection (EP) demand a research of processes of transfer, local concentration of types of pollutants (P) in various environments. For this purpose the main means – creation of the models allowing estimating and predicting respectively processes of pollution of EP and scales of possible consequences. In creation of this work on the basis of the developed mathematical models and complexes of programs of system of the analysis and control of a condition of atmospheric streams around a funeral and use of burying garbage of solid waste and also the large enterprises in the territory of the Kirov region it is provided. In models of work of transfer of an aerosol as atmospheric streams from the local distributed sources of pollution are offered. The model in quasi two-dimensional approach gives distribution of concentration of impurity, fields of flow and temperatures. It is shown that near big cities “thermal spots” are formed. Importance of influence of thermal heterogeneity of the extending surface in mesolarge-scale on atmospheric processes is noted. Calculations are executed on the basis of data for the cities of Kirov and Kirovo-Chepetsk and can be used in the regional control system of the environment.

Keywords:

mathematical modeling, processes of transfer of aerosols impurity, boundary layer.

PP. 68-71.

References

1. Moiseev N.N. Izbrannye Trudy tom. 1 Gidrodinamika i mekhanika, eds. 2003 [Selected Proceedings: Vol. 1 Hydrodynamics and Mechanics]. Moscow: Tidex Cо. Publishing.
2. Marchuk G.I. Matematicheskoe modelirovanie v probleme okruzhayushchej sredy, eds. 1982 [Mathematical modeling for problems of environment]. Moscow: Science Publishing.
3. Shatrov A.V. and Shvarts K.G. 2011. Numerical modeling of mesoscale atmospheric impurity transport processes in the environs of the city of Kirov. Fluid Dynamics 46: 332-339. doi:10.1134/S0015462811020165
4. Rychkov S.l., Shatrov A.V. and Shvarts K.G. 2015. Raschyot perenosa aerozol’noj primesi v prizemnom pogranichnom sloe [Prediction of transfer for aerosol impurity on boundary layer] Certificate on official registration of the computer program No. 2015662922. (In Russian, unpubl.)
 

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