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., Mario Marcello M.M. Miglietta, 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., Mario Marcello M.M. Miglietta, 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)