Memorias de investigación
Artículos en revistas:
MATHEMATICAL MODEL FOR MANOEUVRABILITY OF A RIVERINE SUPPORT PATROL VESSEL WITH A PUMP JET PROPULSION SYSTEM
Año:2012
Áreas de investigación
  • Ingeniería mecánica, aeronaútica y naval
Datos
Descripción
A study on the manoeuvrability of a riverine support patrol vessel is made to derive a mathematical model and simulate maneuvers with this ship. The vessel is mainly characterized by both its wide-beam and the unconventional propulsion system, that is, a pump-jet type azimuthal propulsion. By processing experimental data and the ship characteristics with diverse formulae to find the proper hydrodynamic coefficients and propulsion forces, a system of three differential equations is completed and tuned to carry out simulations of the turning test. The simulation is able to accept variable speed, jet angle and water depth as input parameters and its output consists of time series of the state variables and a plot of the simulated path and heading of the ship during the maneuver. Thanks to the data of full-scale trials previously performed with the studied vessel, a process of validation was made, which shows a good fit between simulated and full-scale experimental results, especially on the turning diameter.
Internacional
Si
JCR del ISI
No
Título de la revista
Ocean engineering
ISSN
0029-8018
Factor de impacto JCR
0
Información de impacto
Volumen
DOI
Número de revista
Desde la página
1
Hasta la página
31
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Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Ciencias Aplicadas a la Ingeniería Naval