Ultrasonic guided wave focusing beyond welds in a pipeline

Keyphrases

• Ultrasonic Guided Waves 100%
• Phased Array Focusing 100%
• Wave Focusing 100%
• Guided Waves 66%
• Excitation Channel 66%
• Guided Wave Inspection 66%
• Phased Array 33%
• Input Signals 33%
• Focal Distance 33%
• False Alarm Rate 33%
• Bulk Wave 33%
• Nonlinear Function 33%
• Time Delay 33%
• Active Frequencies 33%
• Penetration Energy 33%
• Focusing Technique 33%
• Inspection Technique 33%
• Excitation Condition 33%
• Linear Array 33%
• Propagation Distance 33%
• Ultrasonic System 33%
• Pipe Diameter 33%
• Inspection Results 33%
• Weld Defects 33%
• Axial Distance 33%
• Transducer Position 33%
• Single Transducer 33%

Engineering

• Ultrasonics 100%
• Guided Wave 100%
• Welds 100%
• Phased Array 80%
• Delay Time 60%
• Amplitude Factor 40%
• Axisymmetric 20%
• Input Signal 20%
• Transducer 20%
• False Alarm 20%
• Distance Propagation 20%
• Linear Array 20%
• Limited Number 20%
• Excitation Condition 20%
• Weld Defect 20%
• Inspection Result 20%
• Axial Distance 20%
• Nonlinear Function 20%