Recent developments in applied mathematics and mechanics: theory, experiment and practice. Devoted to the 80th anniversary of academician N.N.Yanenko

Akademgorodok, Novosibirsk, Russia, June 24 - 29, 2001

Abstracts

Siberian participants

Numerical modeling of the process of condensation of anthropogenic admixtures of atmosphere on the surface of phitocenoses

Zotova L.V.

Research Institute Applied Mathematics and Mechanics (Tomsk)

The aim of the given work is the numerical estimation of the opportunity of the realisation of the process of condensation of harmful atmosphere admixtures on the surface of phitocenosus under the decrease of the air temperature conditioning from the twenty-four-hour period position of the sun.
It was formulatited the mathematical model describing the process of condensation of atmosphere admixtures on the surface of phitocenosus. The problem was solved in two-dimensional stating taking into account the conductional, convectional and radiotional mechanisms of the heat transfer, the condensation of harmful components on the surface of phitocenosus, diffusions of harmful components towards the surface of condensation, the non-stationarity of the processes of the heat-mass transfer. It was taken into consideration the heat excretion of phase shift under the condensation.
As the atmosphere pollutants it was examined some typical organic compounds of the carbohydrades spirits, ethers, acids classes, etc.

Note. Abstracts are published in author's edition

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