The formation of acid rain in the atmosphere, adjacent to the TTP with the joint-condensing of sulfur dioxide and water vapor

• Published in: EPJ Web of conferences Vol. 76; pp. 1002 - 1-01002-6
• Main Authors: Gvozdyakov, D.V., Gubin, V.E., Matveeva, A.A.
• Format: Journal Article
• Language: English
• Published: 2014
• Subjects: Acid rain; Atmospheres; Condensing; Formations; Mathematical models; Sedimentation; Sulfur dioxide; Thermoelectricity; Water vapor
• ISSN: 2100-014X; 2100-014X
• DOI: 10.1051/epjconf/20147601002

Presents the results of mathematical simulation of the condensation process of sulphur dioxide and water vapor on the condensation nuclei surface under the action of natural factors. Numerical investigations were carried out for the summer at a moderate speed of the wind. The influence of the parameter of condensation on the speed of the process of sulfuric acid drops formation in the air space was analyzed. Time ranges, sufficient for the formation of the acid rain sedimentation in the atmosphere, adjacent to the areas of thermal power station work were established. It is shown that the speed of air masses movement effects on the process of acid anthropogenic admixtures dispersion in the atmosphere. Approbation of the obtained results was carried out by checking the difference scheme conservative and solution of test problems.