Numerical simulation of ultrasonic guided waves using the Scaled ...

Transient modeling of ultrasonic guided waves in circular ...

We use the scaled boundary finite element method (SBFEM) for efficient computation of the phase velocity dispersion. Regarding the viscoelastic behavior of the ...

Numerical Simulation of Monitoring Corrosion in Reinforced ...

When the ultrasonic guided waves are excited at the end of the steel bar and propagate along the axial direction of it, the mutation on the ...

Numerical modeling of elastic waveguides coupled to infinite fluid ...

Numerical simulation of ultrasonic guided waves using the Scaled Boundary Finite Element Method. In: IEEE international ultrasonics symposium; 2012. p. 2686 ...

Scaling control by using ultrasonic guided waves - HAL Univ. Lorraine

- Design of a heat exchanger pilot to study scaling. - Identification of the nature of the deposited scale using PHREEQC simulations.

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

Computational ultrasound mod- els (analytical, semi-analytical, and numerical) solve the equations of motion for a composite part with specified initial and ...

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

Using 32 kHz T(0,1) mode magnetostrictive guided wave, the sheath damage with a cross-section accounting for more than 4.25% of the aluminum ...

Ultrasonic guided wave propagation in cellular composite plates

Therefore, a three-dimensional (3D) numerical simulation of GW propagation in the HCSS with and without HD core region is carried out using embedded PWT network ...

The influence of complex microstructure on ultrasonic inspections

Numerical simulation studies are reported which provide insight into the origin of complex ultrasonic wave ... The purpose of the simulations is to guide a ...

structural damage detection using ultrasonic guided waves under ...

2. Development of temperature compensation model using analytical framework and numerical wave propagation simulations to generate piezo-sensor signals under ...

Numerical study on guided-wave reflection and transmission at ...

This study investigates guided-wave reflection and transmission at a water pipe joint. The system comprises a linearly elastic pipe filled with water.

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

np is the number of plies, and h is the scaling factor used for mesh refinement. ... “Numerical modeling of guided wave inter- action with non-axisymmetric ...

Comparative Study Between Simulation and Experimental Guided ...

Abstract. In plate-like structures, ultrasonic waves propagate as. Lamb waves. Their use is important for many appli- cations from non-destructive testing ...

Application of the Scaled Boundary Finite Element Method (SBFEM ...

The computation of dispersion curves for layered structures is presented. Key words: Ultrasonic guided waves, Non-Destructive Testing (NDT), Scaled Boundary ...

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 ...

Prediction of Ultrasonic Guided Wave Propagation in Fluid ...

Because the numerical simulation of the WpFSI problem becomes computationally extremely expensive for many realizations of the uncertainty, we developed an ...

The use of ultrasonic guided waves for the inspection of square tube ...

Ultrasonic guided wave technique has recently emerged as a high efficient testing method for large-scale structures. It shows great potentials ...

Numerical Simulation of Fault Zone Guided Waves: Accuracy and 3 ...

Fault zones are thought to consist of regions with reduced seismic velocity. When sources are located in or close to these low-velocity zones, guided seismic ...

The effect of a transducer's spatial averaging on an elastodynamic ...

Comparing the scaling-ratio expression to the simulation results. Using ... Bélanger, "An ultrasonic guided wave excitation method at constant phase velocity ...

Modeling of Ultrasonic Guided Waves in Hybrid Composite ...

Guided ultrasonic waves can travel long distances and have the potential to detect damage in large areas with fewer sensors. As a consequence, ...

Sensitivity of Ultrasonic Guided Waves to Elastic Constants: A ...

The Scaled Boundary Finite Element Method is used to compute special dispersion curves, which show the sensitivity value of the frequency and group velocity as ...