Рақамли технологияларнинг назарий ва амалий масалалари Ҷилди 7 № 4 (2024) · Саҳифаҳои 13-19
The Impact of Air Humidity on the Absorption Coefficient of Harmful Substances in the Atmosphere
Мурадов, Ф.А.
Аннотатсия
Mathematical modeling is the main method and means for understanding objects, processes, and phenomena occurring in nature. It is used in all areas of science, technology, and the national economy, including solving environmental problems. Mathematical modeling in complex systems is used to solve complex non-stationary problems of mechanics of solids, liquids, and gases, as well as problems of mass and heat exchange. In addition, it plays an important role in monitoring numerous meteorological indicators of the state of regions and the atmospheric basin. The results of numerical calculations for the processes of transfer and diffusion of harmful substances in the atmosphere showed that the absorption coefficient has a significant effect on the change in the concentration of harmful substances; this coefficient depends on external factors such as humidity and temperature of atmospheric air, atmospheric density, mass saturation, and others. Therefore, this article analyzes the dynamics of changes in the absorption coefficient of harmful substances in the atmosphere relative to time. The change in the particle deposition rate relative to air humidity and time is also described in detail.
математическая модельвремявлажностькоэффициент поглощениятемператураконцентрациявредные веществаатмосферавоздухmathematical model
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