Memorias de investigación
Artículos en revistas:
Enhanced mechanical energy extraction from transverse galloping using a dual mass system
Año:2015
Áreas de investigación
  • Ingeniería mecánica, aeronaútica y naval
Datos
Descripción
This paper offers a theoretical study of energy extraction through transverse galloping using a dual-mass system. To this end, a two-degree-of-freedom model is developed where fluid forces on the galloping body are described resorting to quasi-steady hypothesis; the model is solved approximately by using the Harmonic Balance Method. Three possible configurations of the dual-mass system have been analyzed. Two of them show an improvement in the efficiency of energy extraction with respect to that of the single mass configuration when the mechanical properties of the dual-mass system are appropriately chosen. In addition, the dual-mass system promotes a broadening of the values of the incident flow velocities at which the efficiency is kept high.
Internacional
Si
JCR del ISI
Si
Título de la revista
Journal of Sound And Vibration
ISSN
0022-460X
Factor de impacto JCR
2,107
Información de impacto
Datos JCR del año 2015
Volumen
339
DOI
http://dx.doi.org/10.1016/j.jsv.2014.11.034
Número de revista
Desde la página
290
Hasta la página
303
Mes
MARZO
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Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Mecánica de Fluidos y Propulsión Aeroespacial