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Memorias de investigación
Artículos en revistas:
"Parametric Generation, Modeling, and Fairing of Simple Hull Lines with the Use of Non uniform Rational B-Spline Surfaces"
Año:2008
Áreas de investigación
  • Transporte martítimo
Datos
Descripción
This paper deals with the use of a simple parametric design method applied to simple hull lines, such as sailing ship hulls and round bilge hulls. The described method allows the generation of hull lines that meet hydrodynamic coefficients imposed by the designer, obtaining more flexibility than with normal affine transformations of a parent hull. First, a wire model of the ship stations is made with the use of explicit curves. The method is completed with an automatic surface modeling of the previously generated offsets. The construction of spline curves and their application in the definition of ship lines are reviewed. Approximation of spline curves fitting the data on the stations is made, with special emphasis on the choice of parametrization, which is relevant to increasing the accuracy of the splines. B-spline surface modeling of the hull and the fairing process adapted to maintain certain ship characteristics are described. Some examples of the generation, lofting, and fairing process are presented.
Internacional
Si
JCR del ISI
No
Título de la revista
Journal of Ship Research
ISSN
0022-4502
Factor de impacto JCR
0
Información de impacto
Volumen
52
DOI
Número de revista
1
Desde la página
1
Hasta la página
15
Mes
MARZO
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
  • Participante: Juan A. Clemente Fernández (Navantia)
  • Autor: Francisco Lazaro Perez Arribas (UPM)
  • Participante: J. A. Suarez
  • Autor: Jose Maria Gonzalez Alvarez-Campana (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Arquitectura y Construcción Navales
  • Departamento: Enseñanzas Básicas de la Ingeniería Naval
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