کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9443420 1617573 2005 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A semi-analytical model for the tritium dispersion simulation in the PBL from the Angra I nuclear power plant
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
A semi-analytical model for the tritium dispersion simulation in the PBL from the Angra I nuclear power plant
چکیده انگلیسی
In this work we check the reability of an air pollution model to simulate within the planetary boundary layer (PBL) the concentration of radioactive material emitted from the nuclear power plant of Angra dos Reis. We used a dispersion model that employs a new analytical solution of the advection-diffusion equation. This solution for non-stationary and non-homogeneous conditions and radioactive contaminant is obtained by applying the Laplace transform, considering the PBL subdivided in N multilayers where the meteorological parameters can be considered constant. Given that the simulations are in a complex terrain, the analysis of the results shows a reasonably good agreement between the values computed by the model against the experimental ones.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Modelling - Volume 189, Issues 3–4, 10 December 2005, Pages 413-424
نویسندگان
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