Theoretical Analysis and Experimental Validation of the Scholte Wave Propagation in Immersed Plates for the Characterization of Viscous Fluids
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Data
2013-01-01
Autores
Takiy, A. E. [UNESP]
Granja, S. C. G. [UNESP]
Higuti, R. T. [UNESP]
Kitano, C. [UNESP]
Elvira, L.
Martinez-Graullera, O. F.
Montero de Espinosa, F.
IEEE
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Ieee
Resumo
This work reports the study of an attractive interfacial wave for application in ultrasonic NDE techniques for inspection and fluid characterization. This wave, called quasi-Scholte mode, is a kind of flexural wave in a plate in contact with a fluid which presents a good sensitivity to the fluid properties. In order to explore this feature, the phase velocity curve of quasi-Scholte mode is experimentally measured in a plate in contact with a viscous fluid, showing a good agreement with theory.
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interfacial wave, fluid characterization, bulk longitudinal velocity, viscous fluid
Como citar
2013 Ieee International Ultrasonics Symposium (ius). New York: Ieee, p. 1610-1613, 2013.