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Robust Localization and Classification of Barely Visible Indentations in Composite Structures by Fusion of Ultrasonic Damage Indices
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: This study aims to detect, localize, and assess the severity of barely visible indentation damage in a composite sandwich structure using ultrasonic guided waves. A quasistatic loading was gradually applied on a specimen ...
Guided Waves in Composite Overwrapped Pressure Vessels and Considerations for Sensor Placement Toward Structural Health Monitoring—An Experimental Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: 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 ...
The Use of Nonlinear Guided-Wave Features for Detection and Assessment of Intermetallic Compounds Within Dissimilar Joints—An Experimental Investigation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Welding dissimilar materials is widely employed in industrial construction and manufacturing to enhance cost-effectiveness and performance, often utilizing non-fusion methods like solid-state and high-energy beam welding. ...