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physics.ao-ph2024
Evaluation of the eddy diffusivity in a pollutant dispersion model in the planetary boundary layer
A. Goulart, J. M. S. Suarez, M. J. Lazo +1
In this work, eddy diffusivity is derived from the energy spectra for the stable and convective regimes in the planetary boundary layer. The energy spectra are obtained from a spec…
physics.ao-ph2018★ 31 cited
A new parameterization for the concentration flux using the fractional calculus to model the dispersion of contaminants in the Planetary Boundary Layer
A. G. Goulart, M. J. Lazo, J. M. S. Suarez
In the present work, we propose a new parameterization for the concentration flux using fractional derivatives. The fractional order differential equation in the longitudinal and v…