[PDF] Numerical analysis of ultrasonic guided waves propagation in ...

Propagation Characteristics of Ultrasonic Guided Waves in Grouted ...

Therefore, in this study, confining pressure and pull-out load are applied to grouted rockbolt systems with bond defects by a numerical ...

Numerical methods for the simulation of ultrasonic guided waves

To compute dispersion curves and mode shapes of guided waves, only the cross-section of the waveguide is discretized in the Finite Element sense ...

Improved Unsupervised Learning Method for Material Properties ...

Abstract. Numerical methods, including machine learning methods, are now actively used in the applications related to guided wave propagation.

Finite Element Method for Guided Wave Mechanics (Chapter 8)

Ultrasonic Guided Waves in Solid Media - August 2014. ... numerical solution approach for solving problems of wave propagation and vibration.

Investigation of nonlinear ultrasonic guided waves in open ... - A*OAR

solve the wave propagation in open waveguides with arbi- trary cross-sectional geometries, numerical methods are usu- ally required. Three ...

Ultrasonics - MOST Wiedzy

Numerical and experimental investigation of guided ultrasonic wave propagation in non-uniform plates with structural phase variations. Beata ...

Electromagnetic Ultrasonic Guided Waves

The numerical simulation method of the guided wave propagation in the pipeline was developed. 1.2 Research Status of EMAT. 9. Page 23. 1.3 Optimal Design of ...

Numerical Investigation of Ultrasonic Guided Wave Dynamics in ...

Such piezoelectric composite material demonstrated promising sensing capability in low frequency mechanical tests. This study investigates the ...

Guided Wave Simulation and Visualization by a Semianalytical ...

analysis approaches to nondestructive testing. Method. Visualization of ultrasonic wave propagation in a solid was ex- perimentally carried out by several ...

modeling of piezo-induced ultrasonic wave propagation for ... - Stacks

The influence of loading on ultrasonic waves actuated and sensed by piezoelectric sensors in aluminum plate is studied. A numerical and experimental study of ...

Simulation on guided waves in the pipe with defects - IOPscience

The transmission and reflection of the ultrasonic guided wave in the pipe were analyzed when the defect in different axial, circumferential, and depth. When the ...

Numerical Analysis of Guided Waves to Improve ... - KTU ePubl

modeling of ultrasonic wave propagation, taking into account 20 elements per wavelength criterion, requires huge computational and time resources. In this ...

for Ultrasonic Guided Wave - Measurements - OPUS

This dataset will be helpful in the verification of numerical methods simulating wave propagation in composite materials (Shen and Cesnik 2018; Leckey et al.

Numerical Analysis of Guided Wave Transmission Through a Long ...

5. 2 Numerical Modeling Method. The semi-analytical finite element (SAFE) method is very effi- cient for modeling the propagation of ultrasonic guided waves in.

STRUCTURAL HEALTH MONITORING BY ULTRASONIC GUIDED ...

Recently, the interest in modeling guided wave propagation phenomena in ... propagation across a lap joint,” Numerical Methods in Structural. Mechanics ...

DETERMINATION OF MATERIAL PROPERTIES USING GUIDED ...

Similar to ultra- sonic guided wave methods, optical fibres can be used for the infrared spectroscopy ... The propagation in metal tubing of ultrasonic wave ...

Uncertainty characterization of guided ultrasonic wave properties in ...

decades, and many analytical and numerical methods have been developed to describe different aspects of guided wave propagation and scattering phenomena as well ...

NUMERICAL SIMULATION OF ULTRASONIC WAVE ...

A numerical method for the simulation of elastic wave propagation in homogeneous elastically anisotropic media, based on the general finite element approach, is ...

Prediction of ultrasonic guided wave propagation in solid-fluid ... - HAL

The physics model used in this study comprises of a mono- lithically coupled system of acoustic and elastic wave equations, known as the wave ...

Response of Gaussian-modulated Guided Wave in Aluminum

researchers towards the numerical analysis of the guided-wave propagation. ... Marzani, “Propagation of ultrasonic guided waves in lap ...