Modeling of Scattering Cross Section for Mineral Aerosol with a Gaussian Beam
Joint Authors
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-28
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Based on the generalized Lorenz Mie theory (GLMT), the scattering cross section of mineral aerosol within the Gaussian beam is investigated, and an appropriate modeling of the scattering cross sections for the real mineral aerosols including the feldspar, quartz, and red clay is proposed.
In this modeling, the spheroid shape is applied to represent the real nonspherical mineral aerosol, and these nonspherical particles are randomly distributed within the Gaussian beam region.
Meanwhile, the Monte Carlo statistical estimate method is used to determine the distributed positions of these random nonspherical particles.
Moreover, a method for the nonspherical particles is proposed to represent the scattering cross section of the real mineral aerosols.
In addition, the T matrix method is also used to calculate the scattering cross sections of the spheroid particles in order to compare the scattering properties between the plane wave and the Gaussian wave.
Simulation results indicate that fairly reasonable results of the scattering cross sections for the mineral aerosols can be obtained with this proposed method, and it can provide a reliable and efficient approach to reproduce the scattering cross sections of the real randomly distributed mineral aerosols illuminated by the Gaussian beam.
American Psychological Association (APA)
Zheng, Wenbin& Tang, Hong. 2018. Modeling of Scattering Cross Section for Mineral Aerosol with a Gaussian Beam. Journal of Nanotechnology،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1195619
Modern Language Association (MLA)
Zheng, Wenbin& Tang, Hong. Modeling of Scattering Cross Section for Mineral Aerosol with a Gaussian Beam. Journal of Nanotechnology No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1195619
American Medical Association (AMA)
Zheng, Wenbin& Tang, Hong. Modeling of Scattering Cross Section for Mineral Aerosol with a Gaussian Beam. Journal of Nanotechnology. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1195619
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1195619