Research Publications in journals:
Enhanced mechanical energy extraction from transverse galloping using a dual mass system
Enhanced mechanical energy extraction from transverse galloping using a dual mass system
Year:2015
Research Areas
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Mechanical aeronautics and naval engineering
Information
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Abstract
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| 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. | |
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International
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Si |
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JCR
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Si |
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Title
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Journal of Sound And Vibration |
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ISBN
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0022-460X |
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Impact factor JCR
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2,107 |
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Impact info
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Datos JCR del año 2015 |
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Volume
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339 |
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http://dx.doi.org/10.1016/j.jsv.2014.11.034 |
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Journal number
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From page
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290 |
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To page
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303 |
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Month
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MARZO |
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Ranking
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Open Access publication
Participants
- Autor: David Vicente Ludlam (UPM)
- Autor: Antonio Barrero Gil (UPM)
- Autor: Angel Gerardo Velazquez Lopez (UPM)
Research Group, Departaments and Institutes related
- Creador: Departamento: Mecánica de Fluidos y Propulsión Aeroespacial
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)