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Uso das ondas de Lamb e Scholte para caracterização de líquidos
(Universidade Estadual Paulista (Unesp), 2015-05-29)
The study of the interaction of elastic waves in solids immersed in a fluid has been recognized as a suitable method for fluid characterization. Guided waves in plate-like structures, are mul- timodal and dispersive. These ...
Lamb mode diversity imaging fornon-destructivetesting of plate-likestructures
(London, 2014-02-24)
Several Lamb wave modes can be coupled to a particular structure, depending on its geometry and transducer used to generate the guided waves. Each Lamb mode interacts in a particular form with different types of defects, ...
Aplicação de sensor de deslocamento angular em fibra óptica para medição de concentração de líquidos via ondas acústicas guiadas
(Universidade Estadual Paulista (UNESP), 2016)
Monitoramento da integridade em estruturas aeronáuticas
(Universidade Estadual Paulista (UNESP), 2014)
Reproductive response of postpartum spring-lambing ewes: effects of weaning on follicular growth and postpartum interval on response to ram placement with ewes (ram effect)
(Elsevier B.V., 2020-12-01)
The aim of the first experiment was to determine if follicular growth rate in ewes increases spontaneously or after gonadotropin administration after lamb weaning during the period of seasonal anestrus. To conduct this ...
Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts
(Taylor & Francis, 2014-11)
We present an experimental and post-processing scheme that allows ultrasound surface wave detection by means of an unstabilized homodyne interferometric technique. We register interference signals for a set of uncalibrated ...
Uso das ondas de Lamb e Scholte para caracterização de líquidos
(Universidade Estadual Paulista (UNESP), 2015)
Uso das ondas de Lamb e Scholte para caracterização de líquidos
(Universidade Estadual Paulista (Unesp), 2015)
THEORETICAL ASPECTS AND NUMERICAL COMPUTATION OF THE TIME-HARMONIC GREEN'S FUNCTION FOR AN ISOTROPIC ELASTIC HALF-PLANE WITH AN IMPEDANCE BOUNDARY CONDITION
(EDP SCIENCES S A, 2010)
This work presents an effective and accurate method for determining, from a theoretical and computational point of view, the time-harmonic Green's function of an isotropic elastic half-plane where an impedance boundary ...