This paper presents a comprehensive review of the current state of knowledge of second
harmonic generation (SHG) measurements, a subset of nonlinear ultrasonic nondestructive …

The recently increased interest in very high cycle fatigue properties of materials has led to
extended use and further development of the ultrasonic fatigue testing technique …

In this survey, the origin of fatigue crack initiation and damage evolution in different metallic
materials is discussed with emphasis on the responsible microstructural mechanisms. After …

The effect of inclusion size on fatigue behaviour of high strength steels in the very high cycle
fatigue (VHCF) regime (> 107–109 cycles) is reviewed. Internal fatigue fractures of high …

This article presents predictive modeling of nonlinear guided wave propagation for structural
health monitoring using both finite element method and analytical approach. In our study …

Depending on material and details of cyclic loading conditions, fatigue damage develops
and spreads by various modes of crack initiation and subsequent crack growth. In order to …

This work considers the characterization of linear PVC acoustic properties using a linear
ultrasonic measurement technique and the non-collinear ultrasonic wave mixing technique …

Very high cycle fatigue (VHCF) tests on metastable austenitic stainless steels using an
ultrasonic fatigue testing (USFT) system are challenging due to the transient material …

Measurements of thermal transport through contacts between individual multiwall carbon
nanotubes show that, contrary to common expectation, the normalized contact thermal …

This article presents an improved nonlinear ultrasonic technique for fatigue damage
detection utilizing a kind of carefully designed aluminum-lead composite metamaterial. It …