Selection of the parameters of a probe during immersion ultrasonic inspection
Source abstract
Abstract
The effect of a considerable reduction in the frequency of the echo-signal-spectrum peak during loading of a normal transceiver with an immersion medium as compared to loading with steel is established experimentally and theoretically. A theoretical analysis of this phenomenon with the use of a simplified physical model of the probe’s channel is performed, and physical interpretation is presented. Recommendations for selecting certain parameters of probes, which are intended for the use in immersion testing, are suggested.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Ultrasonics and Acoustic Wave Propagation · Non-Destructive Testing Techniques · Material Properties and Failure Mechanisms
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (9)
Show source-provided references
1. Ermolov, I.N. and Lange, Yu.V., Nerazrushayshchii kontrol’. Spravochnik v 7-mi tomakh (Nondestructive Testing. Handbook in 7 Volumes.), Klyuev, V.V., Ed., vol. 3: Ultrasonic Testing, Moscow: Mashinostroenie, 2004.
2. Shcherbakov, A.A. and Danilov, V.N., Determination of the Effective Frequency of Echo Pulses in Ultrasonic Transducers, Defektoskopiya, 1998, no. 4, pp. 23–31.
3. Danilov, V.N., Ermolov, I.N., and Shcherbakov, A.A., Determination of the Vibration Frequency in Nondestructive Testing, Defektoskopiya, 2003, no. 3, pp. 3–11 [Rus. J. of Nondestructive Testing (Engl. Transl.), 2003, vol. 39, no. 3, p. 171].10.1023/B:RUNT.0000009069.19618.0b ↗
4. GOST (State Standard) 26266-90: Nondestructive Testing. Ultrasonic Transducers. General Technical Requirements, 1991.
5. Danilov, V.N. and Izofatova, N.Yu., Programs for Computer Simulation of Electroacoustic Channels in Flaw Detectors, Defektoskopiya, 2000, no. 3, pp. 19–24 [Rus. J. of Nondestructive Testing (Engl. Transl.), 2000, vol. 36, no. 3, pp. 170–174].10.1007/BF02759327 ↗
6. Danilov, V.N. and Korolev, V.D., Selection of the Parameters of Wear Plates for Normal Transceivers, Defektoskopiya, 2002, no. 1, pp. 71–77 [Rus. J. of Nondestructive Testing (Engl. Transl.), 2002, vol. 38, no. 1, p. 58].
7. Danilov, V.N., Voronkov, V.A., and Izofatova, N.Yu., Investigation of the Frequency Response of the Acoustic Channel of a Radiating Normal Transducer, Defektoskopiya, 1996, no. 3, pp. 37–45.
8. Danilov, V.N., The Effect of Parameters of a Wear Plate on the Characteristics of Longitudinal Waves Radiated by a Normal Transducer, Defektoskopiya, 1996, no. 10, pp. 11–17.
9. Danilov, V.N. and Shcherbakov, A.A., Determination of the Range Resolution of Ultrasonic Flaw Detectors, Defektoskopiya, 1998, no. 3, pp. 54–60.