Experimental validation of two elastodynamic models for the wave field generated by ultrasonic transducers

Journal of the Acoustical Society of America

Volumn 113, Issue 4 I, 2003, Pages 1850-1862

  Bakker, Maarten C M ^a   Verweij, Martin D ^b  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

^b DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

RAYLEIGH FADING; TRACTION (FRICTION); ULTRASONIC TRANSDUCERS;

ELASTODYNAMIC MODELS;

ACOUSTIC WAVES;

ACOUSTICS; ELASTODYNAMICS; ULTRASONICS;

ACOUSTICS; ELASTODYNAMICS; ULTRASONICS;

ARTICLE; CALCULATION; MATHEMATICAL ANALYSIS; PRIORITY JOURNAL; SURFACE PROPERTY; TRANSDUCER; ULTRASOUND; VALIDATION PROCESS; WAVEFORM;

EID: 0037381190     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.1557213     Document Type: Article

References (28)

1. A. J. Krautkrämer and H. Krautkrämer, Ultrasonic Testing of Materials (Springer, Berlin, 1990), pp. 145-150, 196-202.
2. H. Wustenberg, Ph.D. thesis, Technical University of Berlin, 1972, pp. 38-48.
3. T. P. Lerch, L. W. Schmerr, and A. Sedov, "The wavefield of an ultrasonic angle beam shear wave transducer: an elastodynamic approach," in Review of Progress in Quantitative Nondestructive Evaluation, edited by D. O. Thompson and D. E. Chimenti (Plenum, New York, 1997), Vol. 16, pp. 855-892.
4. D. L. Lansing, "The displacements in an elastic halfspace due to a moving concentrated normal load," NASA technical report 238, 1966.
5. D. C. Gakenheimer and J. Miklowitz, "Transient excitation of an elastic half space by a point load traveling on the surface," J. Appl. Mech. 36, 505-515 (1969).
6. M. C. M. Bakker, M. D. Verweij, B. J. Kooij, and H. A. Dieterman, "The traveling point load revisited," Wave Motion 29, 119-135 (1999).
7. K. J. Langenberg, U. Aulenbacher, G. Bollig, P. Fellinger, H. Morbitzer, G. Weinfurter, P. Zanger, and V. Schmitz, "Numerical modelling of ultrasonic scattering," in Mathematical Modelling in Non-destructive Testing, edited by M. Blakemore and G. A. Georgiou (Clarendon, Oxford, 1988), pp. 132-138.
8. U. Aulenbacher and K. J. Langenberg, "Transient radiation pattern of ultrasonic transducers on elastic half-spaces," in New Procedures in Nondestructive Testing, edited by P. Holler (Springer, Berlin, 1983), pp. 81-92.
9. H. J. Stam, "The two-dimensional elastodynamic distributed surface load problem," Geophysics 55, 1047-1056 (1990).
10. L. W. Schmerr, Jr. and A. Sedov, "Elastodynamic model for compressional and shear wave transducers," J. Acoust. Soc. Am. 86, 1988-1999 (1989).
11. M. C. M. Bakker and M. D. Verweij, "The approximate far field and directivity of elastic wave transducers," J. Acoust. Soc. Am. 111, 1177-1188 (2002).
12. D. Gridin and L. J. Fradkin, "The high-frequency asymptotic description of pulses radiated by a circular normal transducer into an elastic half-space," J. Acoust. Soc. Am. 104, 3190-3198 (1998).
13. D. Gridin, "The radiating near field of a circular normal transducer of arbitrary apodization on an elastic half-space," J. Acoust. Soc. Am. 106, 1237-1246 (1999).
14. T. Xue, W. Lord, and S. Upda, "Numerical analysis of the radiated fields of ultrasonic transducers," J. Nondestruct. Eval. 14, 137-147 (1995).
15. A. Ilan and J. P. Weight, "The propagation of short pulses of ultrasound from a circular source coupled to an isotropic solid," J. Acoust. Soc. Am. 88, 1142-1151 (1990).
16. A. Lhémery, "A model for the transient ultrasonic field radiated by an arbitrary loading in a solid," J. Acoust. Soc. Am. 96, 3776-3786 (1994).
17. D. Gridin, "On the radiation of ultrasound into an isotropic elastic half-space via wavefront expansions of the impulse response," J. Acoust. Soc. Am. 105, 2565-2573 (1999).
18. A. McNab, A. Cochran, and M. A. Campbell, "The calculation of acoustic fields in solids for transient normal surface force sources of arbitrary geometry and apodization," J. Acoust. Soc. Am. 87, 1455-1465 (1990).
19. F. G. Laturelle, "The stresses produced in an elastic half-space by a normal step loading over a circular area, analytical and numerical results," Wave Motion 12, 107-127 (1990).
20. L. F. Bresse and D. A. Hutchins, "Transient generation of elastic waves in solids by a disk-shaped normal force source," J. Acoust. Soc. Am. 86, 810-817 (1989).
21. H. Djelouah and J. C. Baboux, "Transient ultrasonic field radiated by a circular transducer in a solid medium," J. Acoust. Soc. Am. 92, 2932-2941 (1992).
22. J. C. Baboux and R. Kažys, "Analysis of the transient fields radiated in solids by circular and annular sources," J. Acoust. Soc. Am. 92, 2942-2951 (1992).
23. F. R. Norwood, "Exact transient response of an elastic half space loaded over a rectangular region of its surface," J. Appl. Mech. 36, 516-522 (1969).
24. F. Guan and M. Novak, "Transient response of an elastic homogeneous half-space to suddenly applied rectangular loading," J. Appl. Mech. 61, 256-263 (1994).
25. M. C. M. Bakker, Ph.D. thesis, Delft University of Technology, 2000, pp. 95-125.
26. A. T. de Hoop, "A modification of Cagniard's method for solving seismic pulse problems," Appl. Sci. Res., Sect. B 8, 349-356 (1960).
27. I. A. Viktorov, Rayleigh and Lamb Waves, Physical Theory and Applications (Plenum, New York, 1967), pp. 29-46.
28. R. Stacey and J. P. Weight, "Pulse-echo scattering in solids with nonuniform transducers," IEE Proc.: Sci., Meas. Technol. 141, 363-368 (1994).