Study of a spiral-coil EMAT for rail subsurface inspection
Yong Li, Ze Liu, Miao Yu, Wei Yuan, Zheliang Liu
Topics & Concepts
Electromagnetic acoustic transducerElectromagnetic coilAcousticsSpiral (railway)Finite element methodMagnetostrictionLorentz forceMaterials scienceTransducerStructural engineeringEngineeringMechanical engineeringUltrasonic testingMagnetic fieldPhysicsElectrical engineeringUltrasonic sensorQuantum mechanicsNon-Destructive Testing TechniquesUltrasonics and Acoustic Wave PropagationGeophysical Methods and Applications