Review of nonlinear ultrasonic guided wave nondestructive evaluation: theory, numerics, and experiments
VK Chillara, CJ Lissenden - Optical Engineering, 2016 - spiedigitallibrary.org
Interest in using the higher harmonic generation of ultrasonic guided wave modes for
nondestructive evaluation continues to grow tremendously as the understanding of …
nondestructive evaluation continues to grow tremendously as the understanding of …
Analytical and numerical studies of approximate phase velocity matching based nonlinear S0 mode Lamb waves for the detection of evenly distributed microstructural …
X Wan, PW Tse, GH Xu, TF Tao… - Smart Materials and …, 2016 - iopscience.iop.org
Most previous studies on nonlinear Lamb waves are conducted using mode pairs that
satisfying strict phase velocity matching and non-zero power flux criteria. However, there are …
satisfying strict phase velocity matching and non-zero power flux criteria. However, there are …
Modelling nonlinearity of guided ultrasonic waves in fatigued materials using a nonlinear local interaction simulation approach and a spring model
Modelling and numerical simulation–based on the framework of the Local Interaction
Simulation Approach–was developed to have more insight into nonlinear attributes of …
Simulation Approach–was developed to have more insight into nonlinear attributes of …
Monitoring prestress in plates by sideband peak count-index (SPC-I) and nonlinear higher harmonics techniques
Propagating guided waves in a homogeneous, isotropic, prestressed, hyperelastic plate
show nonlinear characteristics that depend on the state of initial prestress. These nonlinear …
show nonlinear characteristics that depend on the state of initial prestress. These nonlinear …
Evaluation of early-stage fatigue damage in metal plates using quasi-static components of low-frequency lamb waves
Nonlinear Lamb waves including second harmonic and acoustic-radiation-induced quasi-
static components (QSC) have a potential for accurately evaluating early-stage fatigue …
static components (QSC) have a potential for accurately evaluating early-stage fatigue …
Modeling of pitting damage-induced ultrasonic nonlinearity in AL-Whipple shields of spacecraft: Theory, simulation, and experimental validation
Pitting damage in the Whipple shield of spacecraft, engendered by a hypervelocity impact
(HVI, exceeding 3.0 km/s), is a specific damage modality in large-scale spacecraft (eg …
(HVI, exceeding 3.0 km/s), is a specific damage modality in large-scale spacecraft (eg …
Response of second-harmonic generation of Lamb wave propagation to microdamage thickness in a solid plate
G Gao, C Liu, N Hu, M Deng, H Chen, Y Xiang - Wave Motion, 2020 - Elsevier
The response features of second-harmonic generation (SHG) of primary Lamb wave
propagation to the thickness of microdamage layer (MDL) in a solid plate have been …
propagation to the thickness of microdamage layer (MDL) in a solid plate have been …
Immunity of the second harmonic shear horizontal waves to adhesive nonlinearity for breathing crack detection
High-order harmonic guided waves are sensitive to micro-scale damage in thin-walled
structures, thus, conducive to its early detection. In typical autonomous structural health …
structures, thus, conducive to its early detection. In typical autonomous structural health …
Second harmonic reflection and transmission from primary s0 mode lamb wave interacting with a localized microscale damage in a plate: A numerical perspective
Second harmonic generation has been widely used in characterizing microstructural
changes which are evenly distributed in a whole structure. However, few attention has been …
changes which are evenly distributed in a whole structure. However, few attention has been …
[HTML][HTML] Adhesive nonlinearity analysis of longitudinal guided wave using circumference pasted piezoelectric array based nonlinear shear stress lag model
Z Fang, Z Lin, Y Huang - Journal of Applied Physics, 2025 - pubs.aip.org
The adhesive layer between an ultrasonic transducer and a circular tube can generate a
nonlinear signal during guided wave excitation and reception, which is called adhesive …
nonlinear signal during guided wave excitation and reception, which is called adhesive …