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

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

The use of guided waves has recently drawn significant interest in the ultrasonic characterization of bone aiming at supplementing the information provided ...

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 ...

(PDF) Three-dimensional finite element modeling of guided ...

PDF | The use of guided waves has recently drawn significant interest in the ultrasonic characterization of bone aiming at supplementing the information.

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

Three-dimensional finite element modeling of guided ultrasound wave propagation in intact and healing long bones. Vasilios C. Protopappas. Department of ...

Comment on "Three-dimensional finite element modeling of guided ...

Protopappas et al. performed finite element (FE) studies on the propagation of guided ultrasound waves in intact and healing long bones, and found that the ...

Three-dimensional finite element modelling of ultrasonic-guided ...

A three-dimensional finite element model for analysis of ultrasonic-guided wave scattering from a hidden notch on a through-thickness circular hole is ...

Modeling Three-dimensional Ultrasonic Guided Wave Propagation ...

A large number of numerical simulation experiments are carried out using finite element method based on commercial software ABAQUS, the longitudinal mode and ...

Comment on "Three-dimensional finite element modeling of guided ...

It is concluded that in order to extract quantitative ultrasonic features, FE simulations should be supplemented by other techniques such as the NME, ...

Three dimensinal modelling of high intensity focused ultrasound ...

In this paper, the 3D finite-element simulation of ultrasound brain surgery is demonstrated. The pressure variations are obtained using Helmholtz equation ...

Design and Finite Element Simulation of a Novel 3D-CMUT Device ...

This 3D-CMUT sensor is designed to effectively and simultaneously obtain 3D vibration information about ultrasonic guided waves in the out-of-plane (z- ...

efficient finite element modelling of ultrasound waves in elastic ...

... guided wave propagation models using commercially available finite element (FE) packages. ... dimensional cases by following the same reasoning. Figure 3.5 ...

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

2.1. The finite element model. The scattering matrix of ultrasonic guided waves from a three-dimensional defect describes the multi-modal scattered response as ...

Three dimensinal modelling of high intensity focused ultrasound ...

Three dimensinal modelling of high intensity focused ultrasound brain tomur treatment using finite element simulation method · F. Sharifi, H. Ahmadikia, S.

Ultrasonic Sh Guided Wave Detection of the Defects of Switch Rails ...

In this study, the finite element model of switch rails and the ultrasonic SH guided wave detection of groove defects were explored. The three- ...

Step approach for Finite Element modeling of Ultrasound transducer

The optimization of ultrasound transducers has traditionally been done through trial and error, somewhat guided by one-dimensional simulations. This can ...

Finite Element Modeling Approaches, Experimentally Assessed, for ...

Today, structural health monitoring (SHM) systems based on guided wave (GW) propagation represent an effective methodology for understating ...

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

... simulation on ultrasonic excitation through the material. At first feasibility of ANSYS is demonstrated by analyzing wave. propagation on a simple two ...

Semi-analytical finite-element modeling approach for guided wave ...

Three-dimensional simulations of ultrasonic axial transmission velocity measurement on cortical bone models. ... guided waves: modelling ...

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

Title: Three-dimensional finite element modeling of guided ultrasound wave propagation in intact and healing long bones. Institution and School/Department ...

Accurate finite element modelling of guided wave scattering ... - OUCI

Ke, 3D finite element simulations of an air-coupled ultrasonic NDT system ... models for 3D guided waves scattering problems, Ultrasonics, № 48, с. 357