Umberto Rizza

2013
Derivation of third-order vertical velocity turbulence moment in the convective boundary layer from large eddy simulation data: An application to the dispersion modeling, Maldaner, S., Degrazia G.A., Rizza U., Moreira V.S., Puhales F.S., Acevedo O.C., Alves I., and Carvalho J.C. , Atmospheric Pollution Research, Volume 4, Number 2, p.191-198, (2013)
Large-eddy simulation of the planetary boundary layer under baroclinic conditions during daytime and sunset turbulence, Rizza, U., Miglietta M.M., Acevedo O.C., Anabor V., Degrazia G.A., Goulart A.G., and Zimmerman H.R. , Meteorological Applications, Volume 20, Number 1, p.56-71, (2013)
A simple parameterization for the turbulent kinetic energy transport terms in the convective boundary layer derived from large eddy simulation, Puhales, F.S., Rizza U., Degrazia G.A., and Acevedo O.C. , Physica A: Statistical Mechanics and its Applications, Volume 392, Number 4, p.583-595, (2013)
A simple parameterization for the turbulent kinetic energy transport terms in the convective boundary layer derived from large eddy simulation, Puhales, F.S., Rizza U., Degrazia G.A., and Acevedo O.C. , Physica A: Statistical Mechanics and its Applications, Volume 392, Number 4, p.583-595, (2013)
Sunset decay of the convective turbulence with Large-Eddy Simulation under realistic conditions, Rizza, U., Miglietta M.M., Degrazia G.A., Acevedo O.C., and Filho E.P. Marques , Physica A: Statistical Mechanics and its Applications, Volume 392, Number 19, p.4481-4490, (2013)
2012
Analytical formulation for the radioactive contaminant released from nuclear power plants, Bodmann, B.E.J., Rizza U., Buske D., Vilhena M.T., and Tirabassi T. , WIT Transactions on Ecology and the Environment, Volume 157, p.13-22, (2012)
Employing Taylor and Heisenberg subfilter viscosities to simulate turbulent statistics in les models, Degrazia, G.A., Rizza U., Puhales F.S., Welter G.S., Acevedo O.C., and Maldaner S. , Physica A: Statistical Mechanics and its Applications, Volume 391, Number 4, p.1020-1031, (2012)
2011
A GIS based air quality system for the Apulia region, southern Italy, Schipa, I., Mangia C., Tanzarella A., Conte D., Marra G.P., and Rizza U. , International Journal of Environment and Pollution, Volume 47, Number 1-4, p.120-133, (2011)
Large-Eddy Simulation of a microburst, Anabor, V., Rizza U., Nascimento E.L., and Degrazia G.A. , Atmospheric Chemistry and Physics, Volume 11, Number 17, p.9323-9331, (2011)
2009
Analytic modeling of two-dimensional transient atmospheric pollutant dispersion by double GITT and Laplace Transform techniques, Cassol, M., Wortmann S., and Rizza U. , Environmental Modelling and Software, Volume 24, Number 1, p.144-151, (2009)
Atmospheric dispersion with a large-eddy simulation: Eulerian and lagrangian perspectives, Rizza, U., Gioia G., Lacorata G., Mangia C., and Marra G.P. , Air Pollution and Turbulence: Modeling and Applications, p.237-268, (2009)
Estimation of the Kolmogorov constant by large-eddy simulation in the stable PBL, Carvalho, J.C., Rizza U., Lovato R., Degrazia G.A., Filho E.P.M., and Campos C.R.J. , Physica A: Statistical Mechanics and its Applications, Volume 388, Number 8, p.1500-1508, (2009)
Nonlocal boundary layer: The pure buoyancy-driven and the buoyancy-shear-driven cases, Colonna, N.M., Ferrero E., and Rizza U. , Journal of Geophysical Research: Atmospheres, Volume 114, Number 5, (2009)
Non-local simulation of the stable boundary layer with a third order moments closure model, Ferrero, E., Colonna N.M., and Rizza U. , Journal of Marine Systems, Volume 77, Number 4, p.495-501, (2009)
A variable mesh spacing for large-eddy simulation models in the convective boundary layer, Degrazia, G.A., Rizza U., Puhales F.S., Goulart A.G., Carvalho J., Welter G.S., and Filho E.P. Marques , Boundary-Layer Meteorology, Volume 131, Number 2, p.277-292, (2009)
A variable mesh spacing for large-eddy simulation models in the convective boundary layer, Degrazia, G.A., Rizza U., Puhales F.S., Goulart A.G., Carvalho J., Welter G.S., and Filho E.P. Marques , Boundary-Layer Meteorology, Volume 131, Number 2, p.277-292, (2009)
2008
3D chaotic model for subgrid turbulent dispersion in large eddy simulations, Lacorta, G., Mazzino A., and Rizza U. , Journal of the Atmospheric Sciences, Volume 65, Number 7, p.2389-2401, (2008)
A GIS based air quality system for the Apulia region, Southern Italy, Schipa, I., Mangia C., Tanzarella A., Conte D., Marra G.P., and Rizza U. , Hrvatski Meteoroloski Casopis, Volume 43 PART 1, p.292-296, (2008)