5   Artículos

« Anterior     Página: 1 de 1     Siguiente »

 
en línea
Alessandro Capone, Francisco Alves Pereira and Fabio Di Felice    
The design of super-cavitating propellers takes advantage of the development of air cavities on the blades? surface to reduce drag and, ultimately, increase efficiency. The mechanism of flow modification induced by the development of a cavity on the prop... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Alessandro Capone, Fabio Di Felice and Francisco Alves Pereira    
A turbulent channel flow laden with elongated, fiber-like particles is investigated experimentally by optical techniques. The flow-particle inter-coupling is analyzed in the case of particles with an aspect ratio of 40 and 80, at two volume fractions, 10... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Francisco Alves Pereira, Fabio Di Felice and Francesco Salvatore    
An experimental study is carried out in a cavitation tunnel on a propeller operating downstream of a non-uniform wake. The goal of this work is to establish quantitative correlations between the near pressure field and the cavitation pattern that takes p... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Maria Luiza Santos,João Augusto Alves Meira Neto,Alexandre Francisco da Silva,Sebastião Martins Venâncio,Érica Pereira Campos    
Este estudo objetivou descrever a estrutura e a proporção de espécies raras em um remanescente de Floresta Estacional Semidecidual primária em Viçosa, MG (20º45?S, 42º55?W). Para a estrutura foram plotados 20 transectos (50 x 10m), cada um composto por c... ver más
Revista: Global Science and Technology    Formato: Electrónico

 
en línea
Mariana Cabral Pinto, Odair Honorato de Oliveira, Maria Beatriz Araújo de Oliveira, Cleiton Ribeiro da Silva, Marcela Portela Santos de Figueiredo, Rômulo Gil de Luna, Anielson dos Santos Souza, Lauter Silva Souto, Ancélio Ricardo de Oliveira Godim, Rodolfo Rodrigo de Almeida Lacerda, Andréa Chaves Fiuza Porto, Frank Gomes-Silva, Josimar Mendes de Vasconcelos, Guilherme Rocha Moreira, Maria Lindomárcia Leonardo da Costa, Mércia Regina Pereira de Figueiredo, Fabiana Aparecida Cavalcante Silva, Francisco Cássio Gomes Alvino, Amaro Epifânio Pereira Silva, Leonardo de Sousa Alves, Diogo Gonçalves Neder, Bianca Galúcio Pereira Araújo, Lucas Carvalho de Freitas, Tercilio Calsa Junior and João de Andrade Dutra FilhoaddShow full author listremoveHide full author list    
Maize is a crop of significant economic importance. In the northeast region of Brazil, it serves as the foundation of family support for the majority of farmers. However, achieving high levels of productivity requires an adequate water supply throughout ... ver más
Revista: Agronomy    Formato: Electrónico

« Anterior     Página: 1 de 1     Siguiente »