... Ultrasound Transmission ,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control , 65 ( 1 ), pp. 102 – 111 . 10.1109/TUFFC.2017.2769399 [9] Marzo , A. , Seah , S. A. , Drinkwater , B. W. , Sahoo , D. R. , Long , B. , and Subramanian , S. , 2015 , “ Holographic Acoustic...

...Christopher L. Sevigney; Onome E. Scott-Emuakpor; Farhad Farzbod Resonance ultrasound spectroscopy (RUS) is a nondestructive technique for evaluating elastic and an-elastic material properties. The frequencies of free vibrations for a carefully crafted sample are measured, and material properties...

... finite element wave packet enrichment axisymmetric wave propagation guided wave impact wave electroelastic wave dynamics smart materials and structures ultrasound The axisymmetrically propagating waves often arise in solids subjected to axisymmetric disturbances. The mechanical...

... scattering mode conversion opening crack machinery and structural damage identification modal analysis system identification ultrasound The cracks widely present in industrial structures are urgent problems since they may grow and cause serious accidents. The ultrasonic guided waves propagate...

... with the experimental results. transient vibro-thermography nonlinear resonant modes cavity contact dynamics Helmholtz free energy thermoelasticity modal analysis nonlinear vibration ultrasound Vibro-thermography is widely used in the nondestructive inspection of structural components, where...

... by decreasing the amount of mutual information between any two different measurements. This study aims at assessing whether the use of resonating metamaterial unit cells in a single-layered non-optimized array between a number of ultrasound transceivers and targets can improve the sensing capacity, point-spread...

...; final manuscript received July 19, 2018; published online September 10, 2018. Assoc. Editor: Stefano Gonella. 30 03 2018 19 07 2018 Materials Ultrasound Vibration control Acoustics Continuum mechanics is capable of yielding exact solutions to elastic wave scattering from...

...Ibrahim Güven; Stefan Luding; Holger Steeb The incoherent transport of ultrasound waves in water-saturated sintered glass bead packings is experimentally investigated. The spectral energy density of scattered high-frequency waves is explained by a diffusion wave equation. Immersion broadband...

.... , Pfleiderer , K. , Solodov , I . Y. , and Busse , G. , 2004 , “ Nonlinear Modulation Technique for NDE With Air-Coupled Ultrasound ,” Ultrasonics , 42 ( 1 ), pp. 1031 – 1036 . 10.1016/j.ultras.2003.12.022 [14] Zaitsev , V. , Nazarov , V. , Gusev , V. , and Castagnede , B...

... for publication in the J OURNAL OF V IBRATION AND A COUSTICS . Manuscript received July 3, 2015; final manuscript received July 28, 2016; published online September 30, 2016. Editor: I. Y. (Steve) Shen. 03 07 2015 28 07 2016 Sensors and actuators Smart materials Ultrasound Structures...

... 2015 08 03 2016 Materials Propagation Ultrasound Vibration control Acoustics Radiation In the problem of wave propagation, it is well known that the high-frequency elastic wave is of dispersive characteristic. However, the classical elastic theory predicts that the elastic...

...Yuri Álvarez-López; José A. Martínez-Lorenzo A new guided wave imaging application for fast, low-cost ultrasound-based cargo scanning system is proposed. The ultimate goal is the detection of high-atomic-number, shielding containers used to diminish the radiological signature of nuclear threats...

.... , Laurell , T. , and Bruus , H. , 2012 , “ Acoustic Radiation- and Streaming-Induced Microparticle Velocities Determined by Microparticle Image Velocimetry in an Ultrasound Symmetry Plane ,” Phys. Rev. E , 86 ( 5 ), p. 056307 . 10.1103/PhysRevE.86.056307 [17] Muller , P. B. , Barnkob...

... in the United States. Approved for public release; distribution is unlimited. 11 03 2015 21 09 2015 Acoustic emission Modal analysis Sensors and actuators Ultrasound The use of acoustic forces to levitate and move small objects has been the subject of study for over 40 years [ 1...

... , W. , 1992 , “ Particle Column Formation in a Stationary Ultrasonic Field ,” J. Acoust. Soc. Am. , 91 , pp. 79 – 85 . 10.1121/1.402622 [11] Whitworth , G. , Grundy , M. , and Coakley , W. , 1991 , “ Transport and Harvesting of Suspended Particles Using Modulated Ultrasound...

.... This corresponds in the frequency domain to energy transfer from the fundamental frequency to the harmonic and among the harmonic themselves. Our purpose in this paper is to introduce a SPICE implementation of the computational model of the nonlinear ultrasound propagation. We first study the plane wave distortion...