The diffusion of dust particles released from a fixed source in the presence of longitudinal diffusion and the lack of latitudinal and vertical diffusions is explored using a mathematical model. The atmospheric diffusion equation governs the dispersal of dust particles in the atmosphere. The general situation of the time-dependent diffusion equation in the presence of a point source whose strength is dependent on time was solved in the earlier study [1]. Diffusion factors play a crucial influence in the distribution of dust particles in the atmosphere, according to the estimates. We looked at the model in the previous paper in the presence of Vertical diffusion and the absence of other diffusions show that the dust spreads with a front that moves at the speed of the wind for short periods of time. We will assume that the flow is a non-zero constant in this investigation. The vertical and latitudinal diffusions are absent in this study, but the longitudinal diffusion is present. The solution is discovered to be dependent on the cause of temporal dependence. Two particular situations of the source are provided to explore the nature of the solution. There is no discontinuity front in either instance, and the dust particles move slowly in the direction of the wind.
Author (S) Details
Dr. Khaled S. Al-Mashrafi
Department of Basic Sciences, College of Applied and Health Sciences, A’Sharqiyah University, Ibra, Oman.
View Book :- https://stm.bookpi.org/CTMCS-V6/article/view/2581
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