| Abstract: | A mathematical continuum model of a stand of forest for assessing the consequences of the movement of a gas cloud, formed
as a result of an accident, industrial gas emission, or production testing, is presented. The Navier-Stokes, continuity and
diffusion equations are used to investigate the accumulation of harmful impurities by the stand and their subsequent removal.
The two-dimensional problem is solved in the natural variables (velocity and pressure) using the Belotserkovskii procedure
and the geometric splitting method.
Perm. Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No. 4, pp. 79–87, July–August, 2000. |
