Finite Element Analysis of Ultrasonic Guided Wave Propagation and ...

Nonlinear Ultrasonic Guided Wave Method Using Semi-Analytical ...

The displacement field of each discrete element is described as a shape function matrix and a node displacement vector after finite element discretization. U ( ...

Aspects of a Hybrid Analytical Finite Element Method Approach for ...

Computation plays a critical role in the development of any ultrasonic guided wave inspection system. Beyond hardware and software development, modeling ...

Three-dimensional finite element modeling of guided ultrasound ...

In this study, we model ultrasound wave propagation in healing long bones using an iterative effective medium approximation (IEMA), which has been shown to be ...

Guided Wave Simulation and Visualization by a Semianalytical ...

To overcome these problems, we employ a semianalytical finite element method for simulation of guided waves in a ... Photographs of ultrasonic wave propagation in ...

Spectral finite element method modeling of ultrasonic guided waves ...

The propagation of ultrasonic guided waves in layered viscoelastic film/substrate materials has been investigated. Based on the plane strain ...

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

Guided wave simulations were performed for these simulation cases using four different simulation codes: the commercial finite element modeling (FEM).

Supporting data for finite-element simulations of ultrasonic guided ...

The data refers to finite-element (FE) simulations of ultrasonic guided wave (GW) propagation on a flat plate subjected to high-amplitude, low-frequency ...

Three-dimensional finite element modeling of guided ultrasound ...

This work presents a three-dimensional finite element study of guided wave propagation in intact and healing bones. A model of the fracture callus was ...

Analysis and quantitative identification of guided wave propagation ...

In this paper, the propagation characteristics of guided waves in concrete plates are investigated, and finite element simulation is used to analyze the ...

(PDF) Finite Element Modeling of Long-Range Ultrasonic Torsional ...

In this paper numerical and experimental analysis of long range guided waves for non destructive testing of pipes is carried out. Guided waves based ...

Guided wave propagation analysis in stiffened panel using time ...

Guided wave propagation analysis in stiffened panel using time-domain spectral finite element method ... Reusser, Reflection and transmission of guided ultrasonic ...

Supporting data for finite-element simulations of ultrasonic guided ...

The data refers to finite-element (FE) simulations of ultrasonic guided wave (GW) propagation on one critical area of a full scale torsion box stiffened ...

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

This work is aimed to address these gaps mentioned above by comparing and vali- dating the EFIT and finite shell elements method implemented in ...

Analyses by Global-Local Method of Ultrasonic Guided Waves ...

Although finite element methods (FEM) are still the most widely used numerical strategy for solving problems of wave propagation, the utilization of full FE ...

NUMERICAL MODELING OF ULTRASONIC WAVE PROPAGATION

The examples of concrete plates and thin steel plates in which the propagation of the Lamb waves occur were analyzed. Explicit finite element method was shown ...

Finite element analysis of elastic transient ultrasonic wave ...

{4} J. Pei, M. I. Yousuf, F. L. Degertekin, B. V. Honein and B. T. Khuri-Yakub, Lamb Wave Tomography and Its Application in Pipe Erosion/Corrosion Monitoring, ...

Semi-Analytical Finite Element (SAFE) Modeling of Guided Waves

UCSD has been working on the development of the Semi-Analytical Finite Element (SAFE) method for modeling ultrasonic guided wave propagation in "complex" ...

Ultrasonic Lamb Wave Propagation Characteristics in Hollow - Scribd

The document summarizes a study on modeling ultrasonic Lamb wave propagation in hollow cylindrical pipes using a hybrid analytical/finite element method ...

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Hafiychuk, and D. A. Timuçin, Simulation of guided-wave ultrasound propagation ... Chapuis, Validation of spectral finite element simulation tools dedicated to ...

DETERMINATION OF MATERIAL PROPERTIES USING GUIDED ...

Finite Element analysis revealed that the waves that radiate away from the wire in ... The propagation in metal tubing of ultrasonic wave modes equivalent to lamb ...