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Numerical modeling of minor gas constituents and aerosols in the atmosphere
Institution:1. College of Civil Engineering and Architecture, Zhejiang University, Hangzhou, China;2. Department of Mechanical Engineering, The University of Hong Kong, Hong Kong SAR, China;3. Zhejiang Institute of Research and Innovation, The University of Hong Kong, Lin An, Zhejiang, China;1. College of Mathematics and Statistics, Shanxi Datong University, Datong, Shanxi 037009, China;2. School of Management and Economics, Beijing Institute of Technology, Beijing 100081, China;3. China North Standardization Center, Beijing 100089, China
Abstract:In this paper, the structure of meso- and regional-scale atmospheric models is briefly described. The models incorporate transport of multicomponent pollutant transport/transformation and aerosol formation through nucleation, condensation–evaporation, and coagulation mechanisms. Also, an optimization problem is considered aimed at minimizing the emission source magnitudes. The results of numerical experiments are presented for a number of applications to demonstrate the model capabilities in solving environmental problems for different areas. Analysis of the numerical results shows that the models developed can be successfully used for solving regional environmental problems.
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