@InCollection{WelterCampFreiRuiz:2017:CoTeAp,
author = "Welter, Maria Eug{\^e}nia Sausen and Campos Velho, Haroldo Fraga
de and Freitas, S. R. and Ruiz, Rennan S. R.",
title = "Counter-gradient term applied to the turbulence parameterization
in the BRAMS",
booktitle = "Integral Methods in Science and Engineering",
publisher = "Birkhauser",
year = "2017",
editor = "Constanda, Christian and Dalla Riva, Matteo and Lamberti, Pier
Domenico and Musolino, Paolo",
pages = "299--309",
address = "Cham, Switzerland",
keywords = "numerical wheater prediction, turbulence, BRAMS.",
abstract = "The numerical weather prediction is a routine in operational
meteorological centers, where sophisticated computer models are
executed. The atmospheric dynamics is simulated by solving the
Navier-Stokes equations, considering several physical phenomena.
One parameterization applied to this dynamical system is to
represent the turbulence. A counter-gradient flow can be described
for higher order closure turbulence approaches. Here, a first
order parameterization for the turbulent flow is coupled with an
explicit counter-gradient term. Both latter schemes are based on
the Taylors statistical theory of turbulence. The parameterization
schemes are applied to the BRAMS, a mesoscale meteorological
model. The simulation is compared with experimental data measured
in the Brazilian Amazon region.",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {National Aeronautics
and Space Administration (NASA)}",
isbn = "978-3-319-59386-9",
language = "en",
targetfile = "welter_counter.pdf",
urlaccessdate = "27 abr. 2024"
}