Time-frequency characteristics of longitudinal modes in symmetric mode conversion for defect characterization in guided waves-based pipeline inspection
Xiaojuan Wang, Heming Gao, Kai Zhao, Cuo Wang
Topics & Concepts
Rotational symmetryLongitudinal modeMode (computer interface)Guided wave testingPipeline (software)Longitudinal waveProcess (computing)AcousticsExcited statePhysicsOpticsEngineeringMechanicsWave propagationComputer scienceMechanical engineeringWavelengthOperating systemNuclear physicsUltrasonics and Acoustic Wave PropagationNon-Destructive Testing TechniquesGeophysical Methods and Applications