Cumulus Parameterization
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Editorial
Publicado em: 2008
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2. Análise e modelagem dos Distúrbios Ondulatórios de Leste que atuam na costa leste do Nordeste do Brasil
- This study analyzed the Easterly Waves Disturbances (EWDs) that reached the Eastern Coast of Northeast Brazil (NEB) during the period of April through July of 2005 and 2006. As rainfall in this region has not been forecasted properly from the numerical models, it was carried out 40 experiments with Eta model, using different horizontal resolutions (10 and
Publicado em: 2008
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3. Inclusion of the momentum perturbation in the kain-fritsch cumulus parameterization scheme and impacts on a convective rain case / Inclusão da perturbação de momentum no esquema de parametrização de cumulus kain-fritsch e impactos sobre um caso de chuva convectiva
The objective of this work is to insert the vertical transport of momentum through the mass flux in the Kain-Fritsch convective parameterization scheme. The momentum fluxes were inserted in the KF scheme in a similar way to the existing heat fluxes. Experiments were accomplished in the two domains, one experiment with cloud updraft (FM1) and one experiment i
Publicado em: 2007
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4. Impacto de parametrizacoes de conveccao em ciclogenese sobre o oceano / The impact of convection parametrization on oceanic cyclogenesis
Numerical simulations of a South Atlantic cyclogenese event were performed in order to examine the role of three cumulus parameterizations (Kuo; Kain and Fritsch; Fritsch and Chappelly The atmospheric model employed is the Japan Meteorological Agency limited area model, adapted to the South America region. The effect of the cumulus parameterization depending
Publicado em: 1999