|
|
| FAVACHO,Breno Inglis; VAZ,Jerson Rogério Pinheiro; MESQUITA,André Luiz Amarante; LOPES,Fábio; MOREIRA,Antonio Luciano Seabra; SOEIRO,Newton Sure; ROCHA,Otávio Fernandes Lima da. |
| ABSTRACTIn the Amazon, river navigation is very important due to the length of navigable rivers and the lack of alternative road networks. Boats usually operate in unfavorable conditions, since there is no hydrodynamic relation among propellers, geometry, and the dimensions of the boat hull. Currently, there is no methodology for propeller hydrodynamic optimization with low computational cost and easy implementation in the region. The aim of this work was to develop a mathematical approach for marine propeller design applied to boats typically found on Amazon rivers. We developed an optimized formulation for the chord and pitch angle distributions, taking into account the classical model of Glauert. A theoretical analysis for the thrust and torque... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Optimization; BEMT model; Theory of Glauert; Wageningen B3-50. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000100037 |
| |
