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Semi-analytical solution of the steady three-dimensional advection-diffusion equation in the planetary boundary layer
AbstractWe present a three-dimensional solution of the steady-state advection-diffusion equation considering a vertically inhomogeneous planetary boundary layer (PBL). We reach this goal applying the generalized integral transform technique (GITT), a hybrid method that had solved a wide class of direct and inverse problems mainly in the area of heat transfer and fluid mechanics. The transformed problem is solved by the advection-diffusion multilayer model (ADMM) method, a semi-analytical solution based on a discretization of the PBL in sub-layers where the advection-diffusion equation is solved by the Laplace transform technique. Numerical simulations are presented and the performances of the solution are compared against field experiments data.
Semi-analytical solution of the steady three-dimensional advection-diffusion equation in the planetary boundary layer
AbstractWe present a three-dimensional solution of the steady-state advection-diffusion equation considering a vertically inhomogeneous planetary boundary layer (PBL). We reach this goal applying the generalized integral transform technique (GITT), a hybrid method that had solved a wide class of direct and inverse problems mainly in the area of heat transfer and fluid mechanics. The transformed problem is solved by the advection-diffusion multilayer model (ADMM) method, a semi-analytical solution based on a discretization of the PBL in sub-layers where the advection-diffusion equation is solved by the Laplace transform technique. Numerical simulations are presented and the performances of the solution are compared against field experiments data.
Semi-analytical solution of the steady three-dimensional advection-diffusion equation in the planetary boundary layer
Costa, C.P. (author) / Vilhena, M.T. (author) / Moreira, D.M. (author) / Tirabassi, T. (author)
Atmospheric Environment ; 40 ; 5659-5669
2006-04-20
11 pages
Article (Journal)
Electronic Resource
English
Numerical Solution of the Advection-Diffusion Equation
| Springer Verlag | 2009
| Taylor & Francis Verlag | 2012
| British Library Online Contents | 1997