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Keywords Authors & Institutions
Table of Contents
19 Articles in
Issue: 2020-06-01      Search  
Title / Author(s) / Keywords Session
Applied Sciences (MDPI)
Analysis of Guided Wave Propagation in a Multi-Layered Structure in View of Structural Health Monitoring
Y. Lugovtsova15, J. Bulling14, C. Boller283, J. Prager130
1BAM Federal Institute for Materials Research and Testing1326, Berlin, Germany
2Department of NDT; Saarland University81, Saarbrücken, Germany
lamb waves, composite, ultrasonic testing, numerical modelling, pressure vessels

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Preface: Applied Sciences Special Issue: Ultrasonic Guided Waves
C. Lissenden6
Department of Engineering Science and Mechanics; Pennsylvania State University (PennState)51, University Park, PA, USA
ultrasonic guided wave

Applied Sciences (MDPI)
Applied Sciences (MDPI)
A Modified Leakage Localization Method Using Multilayer Perceptron Neural Networks in a Pressurized Gas Pipe
Q. Wu, C. Lee
Department of Mechanical and Automotive Engineering; University of Ulsan, Ulsan, South Korea
acoustic emission, nondestructive testing, leakage location, fault diagnosis

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Signal Strength Enhancement of Magnetostrictive Patch Transducers for Guided Wave Inspection by Magnetic Circuit Optimization
J. Wu2, Z. Tang3, K. Yang2, F. Lv3
aInstitute of Advanced Digital Technologies and Instrumentation, School of Biomedical Engineering and Instrument Science bState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering; Zhejiang University8, Hangzhou, China
magnetostrictive patch transducer, shear mode, soft magnetic patch, dynamic magnetic field optimization, signal strength enhancement

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Defect Detection using Power Spectrum of Torsional Waves in Guided-Wave Inspection of Pipelines
H. Nakhli Mahal14, K. Yang23, A. Nandi14
1Department of Electronic and Computer Engineering; Brunel University London40, Uxbridge, United Kingdom
2TWI Ltd (The Welding Institute)193, Great Abington, Cambridge, United Kingdom
signal processing, defect detection, torsional wave, power spectrum, sliding window, pipeline inspection, ultrasonic guided-waves (UGWs)

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Research on a Rail Defect Location Method Based on a Single Mode Extraction Algorithm
B. Xing, Z. Yu, X. Xu, L. Zhu, H. Shi
aSchool of Mechanical, Electronic and Control Engineering bKey Laboratory of Vehicle Advanced Manufacturing, Measuring and Control Technology; Beijing Jiaotong University5, Beijing, China
rail, ultrasonic guided wave, semi-analytical finite element, single mode extraction algorithm, defect location

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Numerical and Experimental Investigation of Guided Wave Propagation in a Multi-Wire Cable
P. Zhang, Z. Tang3, F. Lv3, K. Yang
aState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering bInstitute of Advanced Digital Technologies and Instrumentation, School of Biomedical Engineering and Instrument Science; Zhejiang University8, Hangzhou, China
guided wave, multi-wire cable, wave structure, contact acoustic nonlinearity, energy transfer

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Clamping Resonators for Low-Frequency S0 Lamb Wave Reflection
C. Hakoda2, C. Lissenden6, P. Shokouhi2
Department of Engineering Science and Mechanics; Pennsylvania State University (PennState)51, University Park, PA, USA
metamaterial, resonator, low-frequency, lamb wave

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Enhancement of Ultrasonic Guided Wave Signals Using a Split-Spectrum Processing Method
S. Pedram14, P. Mudge124, T. Gan233
1,; TWI Ltd (The Welding Institute)193, Great Abington, Cambridge, United Kingdom
2Aerospace and Civil Engineering; Brunel University London40, Uxbridge, United Kingdom
signal processing, SNR, split-spectrum processing, ultrasonic guided waves

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Lamb Wave Local Wavenumber Approach for Characterizing Flat Bottom Defects in an Isotropic Thin Plate
G. Fan1, H. Zhang1, H. Zhang1, W. Zhu1, X. Chai2
1School of Communication and Information Engineering; Shanghai University, Shanghai, China
2School of Urban Railway Transportation; Shanghai University of Engineering Science, Shanghai, China
Lamb wave, local wavenumber, air-coupled transducer, wavenumber domain filtering, hybrid and non-contact system

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Ultrasonic Guided Wave-Based Circumferential Scanning of Plates Using a Synthetic Aperture Focusing Technique
J. Wu2, Z. Tang3, K. Yang2, S. Wu, F. Lv3
aState Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering bInstitute of Advanced Digital Technologies and Instrumentation, School of Biomedical Engineering and Instrument Science; Zhejiang University8, Hangzhou, China
SH0 mode, circumferential scanning, synthetic aperture focusing, exploding reflector model

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Calculation of Guided Wave Dispersion Characteristics Using a Three-Transducer Measurement System
B. Hernandez crespo1, C. Courtney13, B. Engineer22
1Department of Mechanical Engineering; University of Bath17, Bath , United Kingdom
2Cranfield University37, Cranfield, United Kingdom
guided waves, lamb wave, dispersion curves, phase velocity, group velocity, signal processing

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Using the Partial Wave Method for Wave Structure Calculation and the Conceptual Interpretation of Elastodynamic Guided Waves
C. Hakoda2, C. Lissenden6
Department of Engineering Science and Mechanics; Pennsylvania State University (PennState)51, University Park, PA, USA
partial wave method, slowness curves, lamb wave, stoneley wave, mode sorting, acoustic leakage, rayleigh wave, surface waves, elastodynamics

Applied Sciences (MDPI)
Applied Sciences (MDPI)
A Hybrid Ultrasonic Guided Wave-Fiber Optic System for Flaw Detection in Pipe
J. Rose126, J. Philtron2, G. Liu3, Y. Zhu3, M. Han3
1Department of Earth and Engineering Sciences; Pennsylvania State University (PennState)51, University Park, PA, USA
2FBS Inc.8, Bellefonte, Stage College, PA, USA
3Department of Electrical and Computer Engineering; Michigan State University29, East Lansing, MI, USA
ultrasonic guided waves, fiber optics, fiber Bragg grating, nondestructive testing, structural health monitoring, pipe inspection

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Rapid High-Resolution Wavenumber Extraction from Ultrasonic Guided Waves Using Adaptive Array Signal Processing
S. Okumura12, V. Nguyen2, H. Taki3, G. Haïat2, S. Naili2, T. Sato1
1Graduate School of Informatics; Kyoto University34, Kyoto, Japan
2aCNRS, Laboratoire Modélisation et Simulation Multi Echelle, MSME UMR 8208 CNRS bLaboratoire Modélisation et Simulation Multi Echelle, MSME UMR 8208 CNRS; Université Paris-Est12, Créteil, France
3Graduate School of Biomedical Engineering; Tohoku University50, Sendai, Japan
signal processing, ultrasonic guided waves, axial transmission

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Damage Imaging in Lamb Wave-Based Inspection of Adhesive Joints
M. Rucka2, E. Wojtczak, J. Lachowicz
Department of Mechanics of Materials and Structures, Faculty of Civil and Environmental Engineering; Gdansk University of Technology35, Gdansk, Poland
adhesive joint, single lap joint, non-destructive testing, damage identification, Lamb waves, scanning laser vibrometry

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Forward and Inverse Studies on Scattering of Rayleigh Wave at Surface Flaws
B. Wang2, Y. Da, Z. Qian2
State Key Laboratory of Mechanics and Control of Mechanical Structures/College of Aerospace Engineering; Nanjing University of Aeronautics and Astronautics (NUAA)55, Nanjing, China
surface flaw, Rayleigh wave, scattering, modified BEM, reconstruction

Applied Sciences (MDPI)
Applied Sciences (MDPI)
The Study of Non-Detection Zones in Conventional Long-Distance Ultrasonic Guided Wave Inspection on Square Steel Bars
L. Zhang, Y. Yang, X. Wei, W. Yao
School of Automation and Information Engineering; Xian university of technology2, Xi’an, China
ultrasonic guided wave, nondestructive testing, square steel bar, non-detection zone

Applied Sciences (MDPI)
Applied Sciences (MDPI)
Compensation for Group Velocity of Polychromatic Wave Measurement in Dispersive Medium
S. Chang, S. Moon
Department of Electrical and Computer Engineering; Seoul National University5, Seoul, South Korea
electromagnetic wave, group velocity, time-frequency domain reflectometry, dispersive medium

Applied Sciences (MDPI)
   
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