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Analytical Solution of One Dimension Time Dependent Advection- Diffusion Equation |
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PP: 67-73 |
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doi:10.18576/jehe/040203
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Author(s) |
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Ayman Marrouf,
Maha S. El-Otaify,
Adel S. Mohamed,
Galal Ismail,
Khaled S. M. Essa,
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Abstract |
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| An analytical model for the crosswind integrated concentrations released from a source in an inversion layer is
formulated by considering the wind speed as a linear profile of vertical height and eddy diffusivity as a power law profile
of vertical height, the separation of variables technique is used to solve the advection–diffusion equation. The analytical
model is compared with data collected from nine experiments conducted at Inshas, Cairo (Egypt). The model shows a good
agreement between observed and calculated concentration.
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