Diffusion Model of Atmospheric Fine Particles PM2.5 under the Direction of the Wind

Jia Yang Li; Feng Guo; Ya Nan Li

doi:10.4028/www.scientific.net/AMM.587-589.780

Paper Titles

Analysis of Problems of Online Monitoring about Liaohe River Basin Water Pollution Source through Analytic Hierarchy Process
p.761

Comparisons and Decisions on Construction Methods from an Energy Consumption and Carbon Emission Perspective
p.767

Construction of Ecological Environment Management Platform Based on Supermap IS.NET
p.772

Determination and Health Risk Assessment of Heavy Metals on the Source of Underground Water in Yulin City
p.776

Diffusion Model of Atmospheric Fine Particles PM2.5 under the Direction of the Wind
p.780

Landslide Groundwater Dynamic Monitoring in the Process of Water Content Instrument Installation Technology Research
p.784

Minimum Particle Diameter of the Sulfur-Doped Nano-TiO₂ Transparent Hydrosol at Room Temperature
p.788

Optimization and Selection of Automatic Monitoring Indicators in Beer Manufacturing
p.795

Research of Antibiotics Pollution in Soil Environments and theirs Biological Degradation
p.800

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 587-589Diffusion Model of Atmospheric Fine Particles...

Diffusion Model of Atmospheric Fine Particles PM2.5 under the Direction of the Wind

Abstract:

The causes of atmospheric fine particles PM2.5 are complicated and are influenced by multiple factors conditions. Considering the analysis of the diffusion problem under the direction of the wind change, this paper proposes a gray theory and a new way of combining Gaussian plume model, namely the MGM - Gaussian plume diffusion model. Draw the diffusion area of PM2.5 under the influence of the wind.

You might also be interested in these eBooks

Sustainable Cities Development and Environment Protection IV

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 587-589)

Pages:

780-783

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.587-589.780

Citation:

Cite this paper

Online since:

July 2014

Authors:

Jia Yang Li, Feng Guo, Ya Nan Li

Keywords:

Diffusion Model, Gaussian Plume Model, Gray Theory, PM2.5

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] LIU Chang wei. The mathematical model study of polluting fountain diffusion concentration in air pollution. Journal of Baotou University of Iron and Steel Technology , 2002(04): 376-379.

Google Scholar

[2] Mayila Mushajang. Research of Desertifi cation on the Predicting Model. XinjiaIlg Agricultural Sciences. 12，49(5)：968—973.

Google Scholar

[3] Shi Dongwei. Application of Gauss diffusion model in determining pollution source location. Journal of Henan Institute of Science and Technology. 2012(4): 55-58.

Google Scholar

[4] DENGJin一hua. Matlab applied in analysis of dispersion of chemical dangerous gases. Journal of Safety Science and Technology. 2005(10): 94-96.

Google Scholar