Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems: Recent submissions
Now showing items 21-40 of 197
-
Assessment of Aging Degradation in Rubber Using Quasi-Static Components of Ultrasonic Longitudinal Waves
(The American Society of Mechanical Engineers (ASME), 2024)Aging degradation is the main form of failure of rubber in service, leading to a decline in its physical and mechanical properties. This paper presents an efficient method for assessing the aging degradation of rubber using ... -
Signal-Processing Method to Synthesize Eddy Current Sensors
(The American Society of Mechanical Engineers (ASME), 2024)This article focuses on the development of a novel method for synthesizing an eddy current sensor using signal-processing techniques based on the linear superposition of multiple parallel acquisition signals. The proposed ... -
Long Short-Term Memory Autoencoder for Anomaly Detection in Rails Using Laser Doppler Vibrometer Measurements
(The American Society of Mechanical Engineers (ASME), 2024)This study presents an application of a long short-term memory autoencoder (LSTM AE) for the detection of broken rails based on laser Doppler vibrometer (LDV) measurements. This work is part of an ongoing project aimed at ... -
Guided Waves in Composite Overwrapped Pressure Vessels and Considerations for Sensor Placement Toward Structural Health Monitoring—An Experimental Study
(The American Society of Mechanical Engineers (ASME), 2025)The utilization of composite overwrapped pressure vessels (COPVs) to store hydrogen, especially at high pressures, is gaining more popularity due to their lightweight design and high storage density, offering significant ... -
Damage Growth Monitoring in Cementitious Materials by Nonlinear Ultrasonic and Acoustic Emission Techniques
(The American Society of Mechanical Engineers (ASME), 2024)This article reports the observation made during the compressive fracture process of cementitious materials, which has been studied using nonlinear ultrasonic testing (NUT) and acoustic emission (AE) testing techniques. ... -
Digital Twin Applied to Predictive Maintenance for Industry 4.0
(The American Society of Mechanical Engineers (ASME), 2024)The major concept of the future Industrial 4.0 framework is the integration of artificial intelligence (AI) and the implementation of digital twin (DT), which avoids serious economic losses caused by unexpected equipment ... -
Gauging and Imaging of Pipes Using a Water-Immersible Ultrasonic Instrumentation System
(The American Society of Mechanical Engineers (ASME), 2024)The purpose of this research work is to establish the functionality of the novel ultrasonic non-destructive inspection system and accurate gauging of pipes and to locate and visualize flaws in the form of B-scan cross-sectional ... -
Analysis on Power Flow of Lamb Waves Generated by Laser Illumination in Carbon Fiber-Reinforced Plastic Laminates
(The American Society of Mechanical Engineers (ASME), 2024)Laser ultrasonics using guided waves excited by laser irradiation has attracted attention as an efficient nondestructive inspection method for carbon fiber-reinforced plastic (CFRP) composite laminates. In this article, ... -
A Hybrid Actuator Model for Efficient Guided Wave-Based Structural Health Monitoring Simulations
(The American Society of Mechanical Engineers (ASME), 2024)Simulation has been recognized as a promising option to reduce the time and costs associated with determining probability of detection curves to demonstrate the performance of guided wave-based structural health monitoring ... -
Application of Mechano-Luminescence-Optoelectronic Composites for Delamination Detection in Fiber Reinforced Polymer Composites1
(The American Society of Mechanical Engineers (ASME), 2024)Fiber-reinforced polymer (FRP) composites have attracted significant attention from the aerospace industry in recent years. FRP composites have the advantage of being light weight, high strength, and resistant to corrosion ... -
An Integrated Dimension Theory and Modulation Signal Bispectrum Technique for Analyzing Bearing Fault in Industrial Fibrizer
(The American Society of Mechanical Engineers (ASME), 2024)This study investigates the dynamics of roller bearings by utilizing the dimension theory technique to diagnose the bearing clearance faults of revolving machines. The generation of local defects in rotating machines is ... -
Experimental Analysis of Spur Gear Pair With Geometrical and Operating Parameters
(The American Society of Mechanical Engineers (ASME), 2024)This study presents experimental work to analyze spur gear pair with geometrical and operating parameters. The spur gear pair accommodates the correction in tooth addendum, gear backlash, and linear tip-relief profile ... -
Learning-Based Approach for Automated Surface Inspection with Industrial Tomography Imaging
(The American Society of Mechanical Engineers (ASME), 2024)In recent years, advanced deep learning techniques have emerged as pivotal tools in enabling the development of robust vision-based solutions for steel surface inspection. This resulted in enhanced inspection accuracy, all ... -
Peri-Ultrasound Modeling to Investigate the Performance of Different Nonlinear Ultrasonic Techniques for Damage Monitoring in Plate Structures
(The American Society of Mechanical Engineers (ASME), 2024)Peri-ultrasound modeling which is based on nonlocal peridynamics is found and proven to be effective for modeling nonlinear waves propagating and interacting with damages in structures. This work presents the peri-ultrasound ... -
Material Classification Map Using Dual-Energy Method at Low-Energy X-Ray Spectrum: An Experimental and Monte Carlo Simulation Study
(The American Society of Mechanical Engineers (ASME), 2024)The objective of this article is to develop an effective method for material discrimination, distinguishing specifically between light metallic materials and heavy ones at low X-ray energies. In this research, Monte Carlo ... -
Ultrasonic Guided Wave Scattering Spectra by Hybrid Global–Local Modeling for Nondestructive Evaluation in Composites With Varying Defect Features
(The American Society of Mechanical Engineers (ASME), 2024)The nondestructive characterization and monitoring of defects in composite structures by ultrasonic guided waves are hindered by the complexity of the interaction. Efficient computational modeling of propagating ultrasonic ... -
Identification of Spalling Fault Size of Ball Bearing Based on Modified Energy Value
(The American Society of Mechanical Engineers (ASME), 2024)The size of bearing outer ring spalling failures has a significant impact on the vibration and service life of rotating machinery. It is necessary to judge the size of the outer ring fault size. Most of the vibration ... -
Longitudinal Wave Propagation in an Elastic Cylinder Embedded in a Viscoelastic Fluid
(The American Society of Mechanical Engineers (ASME), 2023)A novel analytical investigation of longitudinal wave propagation in an elastic cylinder embedded in a viscoelastic fluid is proposed. The Maxwell model is used to describe the viscoelastic fluid behavior. With appropriate ... -
Automated Wall Thickness Evaluation for Turbine Blades Using Robot-Guided Ultrasonic Array Imaging
(The American Society of Mechanical Engineers (ASME), 2024)Nondestructive testing has become an essential part of the maintenance of modern gas turbine blades and vanes since it provides an increase in both safety against critical failure and efficiency of operation. Targeted ... -
Guided Wave-Based Early-Stage Debonding Detection and Assessment in Stiffened Panel Using Machine Learning With Deep Auto-Encoded Features
(The American Society of Mechanical Engineers (ASME), 2024)Debonding between stiffener and base plate is a very common type of damage in stiffened panels. Numerous efforts have been made for debonding assessment in the stiffened panel structure using guided wave-based techniques. ...