Transient modeling of ultrasonic guided waves in circular ...

In this contribution, we present an efficient approach for the transient and time-causal modeling of guided waves in viscoelastic cylindrical waveguides in ...

(PDF) Transient modeling of ultrasonic guided waves in circular ...

In this contribution, we present an efficient approach for the transient and time-causal modeling of guided waves in viscoelastic ...

Transient modeling of ultrasonic guided waves in circular ... - LibreCat

In this contribution, we present an efficient approach for the transient and time-causal modeling of guided waves in viscoelastic cylindrical waveguides in ...

Transient modeling of ultrasonic guided waves in ... - OpenAlex

Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization.

Time–transient response for ultrasonic guided waves propagating in ...

Next, the frequency response of the problem is calculated by weighting the modal data and the spectrum of the applied time-dependent force via Cauchy residue ...

Transient ultrasonic guided wave simulation in layered composite ...

A guided wave simulation method for layered composites based on the wave and finite element scheme is presented.

(a) Kelvin–Voigt model. (b) Anti-Zener model. - ResearchGate

In this contribution, we present an efficient approach for the transient and time-causal modeling of guided waves in viscoelastic cylindrical waveguides.

Guided Transient Waves in a Circular Annulus - SpringerLink

Detection of such radial cracks using conventional ultrasonic imaging techniques is rather ineffective. Recently, it has been proposed [1] that guided ...

Modeling of transient ultrasonic wave propagation using ... - PubMed

Transient ultrasonic waves in a fluid medium generated by a flat circular and a point-focused transducer of finite size are modeled by the distributed point ...

TRANSIENT ULTRASONIC GUIDED WAVES IN BI-LAYERED ...

We adopt a hybrid analytical- numerical approach to model elastic guided wave dispersion in the plate. In this analysis an analytical treatment of the motion ...

Modal Analysis of Transient Ultrasonic Guided Waves in a Cylinder

Waves generated and subsequently scattered by a transient multi-modal excitation, on the other hand, are much easier to excite practically and have the ...

Multi-Order Mode Excitation and Separation of Ultrasonic Guided ...

The finite element model parameters and the form of excitation signal are determined by analyzing the propagation characteristics of ultrasonic ...

Time-causal material modeling in the simulation of guided waves in ...

1 Excerpt. Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization Engineering, Physics · 3 ...

Finite element modelling and simulation of guided wave ...

and SH waves are both more complex waves and common applied on ultrasonic guided waves testing. The difference between the Lamb waves and SH waves is their.

Testing the scattering Analysis Method for Guided Waves by Means ...

Especially ultrasonic guided waves can travel over long distances in thin-walled ... time domain wave signals calculated by transient explicit simulation of the ...

Guided ultrasonic wave-based investigation on the transient ... - OUCI

Miao, Shear horizontal wave transducers for structural health monitoring and non-destructive testing: A review, Ultrasonics, № 114, с. · Jothi Saravanan, Damage ...

Experimental Validation of Transient Spectral Finite Element ...

In guided wave structural health monitoring (GW-SHM), a strong need for reliable and fast simulation tools has been expressed throughout the ...

Circumferential Guided Waves (Chapter 11)

Transient wave propagation in a circular annulus subjected to transient ... Matrix techniques for modeling ultrasonic waves in multilayered media, IEEE ...

Guided wave propagation in an elastic hollow cylinder coated with a ...

Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization ... ultrasonic material… Expand. 13 ...

Ultrasonic Guided Wave Propagation through Welded Lap Joints

Taking into account that k = ω/cph, the U(k,f) can be easily transformed into U(cph,f). The reconstructed patterns of the dispersion curves of the ultrasonic ...