Excitation and Propagation of Longitudinal <i>L</i> (0, 2) Mode Ultrasonic Guided Waves for the Detection of Damages in Hexagonal Pipes: Numerical and Experimental Studies

<div>The cross section of a hexagonal pipe.</div>

Shock and Vibration

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Figure 2: Excitation and Propagation of Longitudinal <i>L</i> (0, 2) Mode Ultrasonic Guided Waves for the Detection of Damages in Hexagonal Pipes: Numerical and Experimental Studies 

Figure 2 | Excitation and Propagation of Longitudinal L (0, 2) Mode Ultrasonic Guided Waves for the Detection of Damages in Hexagonal Pipes: Numerical and Experimental Studies 