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

Numerical Modeling of Ultrasonic Guided Waves for Damage ...

This work presents a numerical simulation of the behavior of stress guided waves (GWs) propagating in a multilayer system composed of porous materials.

Guided Wave Simulation and Visualization by a Semianalytical ...

Photographs of ultrasonic wave propagation in a glass plate using dynamic pho- toelasticity are shown in Zhang et al. (1988) and Li and Negishi. (1994). For ...

UNIVERSITI PUTRA MALAYSIA NUMERICAL SIMULATION AND ...

Numerical Analysis of Guided Wave ... Numerical Simulation of Ultrasonic Guided Wave Propagation in 49 ... Ultrasonic guided wave phased arrays for defect detection ...

Sensitivity analysis of ultrasonic guided waves propagating ... - OUCI

Ultrasonics 72:95–105 https://doi.org/10.1016/j.ultras.2016.07.016; Zuo P, Yu X, Fan Z (2017) Numerical modeling of embedded solid waveguides using SAFE-PML ...

2D Transient Ultrasonic Wave Transmission - Ansys Customer Center

See the comments and the video, where they actually use a guided wave in the rod (force excitation always) in 3D. If you do this in 2D which is fine for the ...

Simulation and Practice of Guided Wave Test Method in Circular Rod

2010 ,127(2): 730-740. [10] SUN Guangkai, JIAO Yang, LI Guanghai et. Numerical simulaition of defect detection in pipes using ultrasonic guided waves. Hebei ...

Numerical Analysis on the Propagation of Ultrasonic Guided Wave ...

Despite the potential of this tool, it is still unclear which is the best approach to simulate damage in a composite structure. Some examples ...

Ultrasonic guided wave simulations in COMSOL - Lawrence Yule

There are a number of methods of simulating ultrasonic guided wave propagation in COMSOL (v6.1) which I will discuss in this article.

ultrasonic guided waves based method for shm – simulations and ...

ULTRASONIC GUIDED WAVES ... Numerical modeling of wave propagation ... The proposed simulation methods allow for the analysis of Lamb waves behavior in plate-like ...

Scattered Ultrasonic Guided Waves Characterized by ... - JKU ePUB

for the interaction between guided waves and structural discontinuities, e.g., damages, for numerical simulation and experimental measurement results in detail.

Numerical simulation and experimental investigation of ultrasonic ...

Numerical simulation and experimental investigation of ultrasonic guided wave propagation in pipes with defects ... Defect correction methods (Numerical analysis).

Numerical simulation of cable sheath damage detection based on ...

& Gan, T. H. An ultrasonic guided wave approach for the inspection of overhead transmission line cables. Appl. Acoust. 122, 23–34 (2017) ...

Finite element modelling and simulation of guided wave ...

numerical modelling and simulations of guided wave ... numerical analysis. In Chapter 6, a review of ... Secondly, the ultrasonic guided wave testing was selected ...

A generic numerical solver for modeling the influence of stress ...

One of the most attractive SHM techniques relies on ultrasonic guided waves. Modeling and simulation can be helpful tools for the design or ...

Numerical simulation on micro-damage detection in cfrp composites ...

Nonlinear ultrasonic technologies, especially ones involving guided waves, have drawn increasing attention for their better sensitivity to early damages than ...

Investigating the Use of Ultrasonic Guided Wave Analysis Methods ...

In this report, guided waves transmitted across a notch (simulated damage) in a metallic plate are numerically generated and examined with various analysis ...

Simulation on guided waves in the pipe with defects - IOPscience

... ultrasonic guided wave were simulated. The ... Numerical simulations verify the ability of low ... Defect detection capabilities of independent component analysis ...

Optimization of ultrasonic guided wave inspection in structural ...

... simulation model. The current section represents the description of the procedure of the numerical analysis and analytical modelling. Finite ...

Efficient finite element modelling of guided wave scattering from a ...

For the case of guided waves in the low-frequency regime, we explore how to minimise the number of incident/scattered directions used to accurately simulate the ...

structural damage detection using ultrasonic guided waves under ...

5.3.1 Numerical Simulations. Ultrasonic guided wave propagation in a structure can be numerically simulated by solving governing partial differential ...