Location

Snowmass Village, CO

Start Date

1-1-1995 12:00 AM

Description

An ultrasonic non-destructive testing uses the directivity of the ultrasonic wave which propagates in one direction. The directivity is expressed as the relationship between the propagate direction and its sound pressure. It is, therefore, important for an ultrasonic testing to know the ultrasonic directivity, because it is closely related to determination of probe arrangement, testing sensitivity and scanning pitch, and accuracy of defect location and characterization.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

14A

Chapter

Chapter 4: Transducers, Sensors, and Process Control

Section

Ultrasonic Transducer Fields and Ray Tracing

Pages

1091-1098

DOI

10.1007/978-1-4615-1987-4_138

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Directivity Analysis of Angle Probes and Surface Defects by Ultrasonic Visualization Method

Snowmass Village, CO

An ultrasonic non-destructive testing uses the directivity of the ultrasonic wave which propagates in one direction. The directivity is expressed as the relationship between the propagate direction and its sound pressure. It is, therefore, important for an ultrasonic testing to know the ultrasonic directivity, because it is closely related to determination of probe arrangement, testing sensitivity and scanning pitch, and accuracy of defect location and characterization.