Simulation Study on Ultrasonic Guided Wave Propagation Across ...

Jointed structures such as bolted and rivet connections are very common in engineering structures. Ultrasonic guided waves are widely used in damage ...

To this end, this paper theoretically studied the propagation of guided waves across a single contact area by finite element simulation. A ...

A modelling framework for simulation of ultrasonic guided wave ...

The framework accounts for multi-modal, dispersive and damped one dimensional propagation over long distances. The proposed model is applied to simulate a ...

Simulation of guided-wave ultrasound propagation in composite ...

More recently, Murat et al. report using a custom FE code to simulate guided-wave propagation in a cross-ply composite laminate, and specifically studied wave ...

FDTD simulation study of ultrasonic wave propagation in human ...

A finite-difference time-domain (FDTD) technique was used to model the complex propagation of ultrasonic waves through the human radius.

(PDF) Analysis of Ultrasonic Guided Waves Propagation in Complex ...

This work presents results of numerical modeling and experimental research in low frequency (50 kHz) ultrasonic guided waves (UGW) propagation ...

Numerical Simulations in Ultrasonic Guided Wave Analysis for the ...

Over the last years, ultrasonic guided waves (UGW) have become a main topic of research in the field of structural health monitoring (SHM) systems [1,2,3,4].

Ultrasonic guided wave propagation in composites including ...

In this article, a fully coupled numerical simulation model is used to study wave propagation and dispersion in composites under varying sensor locations, ...

Ultrasonic guided wave propagation across waveguide transitions

PDF | Ultrasonic guided wave inspection of structures containing adhesively bonded joints requires an understanding of the interaction of guided waves.

Challenging guided-wave ultrasound simulation relies on Coreform ...

This is achieved by pushing the boundaries of numerical wave propagation through Mondaic's main product Salvus, a Spectral-Element Method (SEM) based wave ...

Ultrasonic guided wave propagation across waveguide transitions

The model results indicate that synchronism and wavestructure matching is associated with energy transfer through the step transition, and that the energy ...

"Finite Element Simulation of Guided Wave Propagation in Double ...

... guided wave, nondestructive inspection of piping and tubing. ANSYS is adopted to solve the numerical simulation on ultrasonic excitation through the material.

Spectral element modeling of ultrasonic guided wave propagation in ...

The paper presents four studies showing the efficacy of the modeling approach. The paper first shows the improvement in the computation speed through the use of ...

Modeling of Guided Waves for Aerospace Applications

The most common methods for ultrasonic NDE in a production setting are pulse-echo and through-transmission based scanning. Guided wave (GW) ultrasound ...

Finite element modelling and simulation of guided wave ...

Shear horizontal (SH) ultrasound wave propagation around smooth corners. Ultrasonics. 60. Raghavan, A. & Cesnik, C. E. 2007. Review of guided-wave ...

Advanced Modeling Techniques for Ultrasonic Guided Waves

... Research Laboratory / /Structural Health Monitoring /Advanced Modeling Techniques for Ultrasonic Guided Waves ... Guided wave propagation in a stiffened cross-ply ...

Ultrasonic guided wave propagation in composites including ...

Ultrasonic guided wave propagation ... In this article, a fully coupled numerical simulation model is used to study wave ... through-thickness direction are studied ...

Physics-Informed Guided Wave Ultrasonic Machine Learning

) Talk Abstract Machine learning has produced impressive results with interpreting complex, high-dimensional datasets across a multitude of ...

Simulation of acoustic guided wave propagation in cortical bone ...

Axial transmission techniques have been extensively studied for cortical bone quality assessment. However, the modeling of ultrasonic guided ...

Ultrasonic guided wave propagation across waveguide transitions

Numerical simulation of Lamb wave scattering in semi-infinite plates, Int. ... Thompson, Ultrasonic guided wave inspection of adhesive joints: A parametric study ...