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    Journals >Infrared and Laser Engineering >Volume 51 >Issue 7 >Page 20220313 > Article
    • Infrared and Laser Engineering
    • Vol. 51, Issue 7, 20220313 (2022)
    Research progress on the deposition and diffusion of aerosols (invited)
    Youlin Gu1,2,3, Guolong Chen1,3, Yihua Hu1,2,3, Haihao He1,3..., Wanying Ding1,3 and Hao Cao1,3|Show fewer author(s)
    Author Affiliations
  • 1State Key Laboratory of Pulsed Power Laser Technology, National University of Defense Technology, Hefei 230037, China
  • 2Advanced Laser Technology Laboratory of Anhui Province, Hefei 230037, China
  • 3National University of Defense Technology, Hefei 230037, China
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    DOI: 10.3788/IRLA20220313 Cite this Article
    Youlin Gu, Guolong Chen, Yihua Hu, Haihao He, Wanying Ding, Hao Cao. Research progress on the deposition and diffusion of aerosols (invited)[J]. Infrared and Laser Engineering, 2022, 51(7): 20220313 Copy Citation Text show less
    Simulation modeData supportComputational complexityScale rangeAccuracyEnvironmental conditions
    Gauss modelWind speedSimple (fast operation, stable result)Short time, distance less than 10 kmLowOpen and flat terrain; stable atmosphere
    Lagrange modelReal-time detailed meteorological dataComplex (solving the particles motion equation)Full scaleHighComplex terrain; various atmospheric stability conditions
    Euler modelDifferent scales of meteorological dataComplex (solving the concentration equation)Medium and long distancesHighComplex terrain; various atmospheric stability conditions
    Lagrange-Euler nested modeDifferent scales of meteorological dataComplexFull scaleHighComplex terrain; various atmospheric stability conditions
    Table 1. Comparison of different simulating models for aerosol diffusion
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    Youlin Gu, Guolong Chen, Yihua Hu, Haihao He, Wanying Ding, Hao Cao. Research progress on the deposition and diffusion of aerosols (invited)[J]. Infrared and Laser Engineering, 2022, 51(7): 20220313
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