Thermographic Nondestructive Evaluation: Data Inversion Procedures Part I: 1-D Analysis
Source abstract
Abstract
Abstract A data inversion procedure is presented, for the one-dimensional case, to retrieve the subsurface defect depth and thermal resistance from the time evolution of the surface temperature distribution as recorded by a thermographic camera (thermal “defectometry”). The inversion algorithm is based on the global minimization of a specific functional (nonlinear least squares problem) through an iterational routine taking into account simultaneously all of the defect variables and their effects on the values of the observable parameters. Surface losses are included as an unknown Biot number in the inversion routine. This paper deals with one-dimensional thermal flow. Part II, in this same issue, covers the two-dimensional theory and the experimental results.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Thermography and Photoacoustic Techniques · Optical measurement and interference techniques · Calibration and Measurement Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (56)
Show source-provided references
1. Vavilov V. P. · Research Techniques in NDT · 1982 · 5 · 239
2. 10.1364/AO.7.00171510.1364/AO.7.001715 ↗
3. 10.1364/AO.7.00173910.1364/AO.7.001739 ↗
4. 10.1016/0308-9126(80)90046-210.1016/0308-9126(80)90046-2 ↗
5. Milne J. M. · Proc. SPIE · 1985 · 590 · 29310.1117/12.951997 ↗
6. Tretout H. · Proc. SPIE · 1985 · 590 · 27710.1117/12.951995 ↗
7. Burleigh D. D. · Proc. SPIE · 1989 · 1094 · 17510.1117/12.953400 ↗
8. 10.1117/12.2192210.1117/12.21922 ↗
9. Cielo P. · Mater. Eval. · 1987 · 45 · 452
10. 10.1007/BF0056563510.1007/BF00565635 ↗
11. Ahmed T. · Review of Progress in Quantitative NDE · 1990 · 9 · 2001
12. 10.1117/12.2192110.1117/12.21921 ↗
13. Beaudoin J.-L. · Proc. SPIE · 1985 · 590 · 28510.1117/12.951996 ↗
14. 10.1007/BF0056563410.1007/BF00565634 ↗
15. 10.1007/BF0056888810.1007/BF00568888 ↗
16. Wang Y. Q. · Review of Progress in Quantitative NDE · 1990 · 9 · 511
17. Hartikainen, J. and Luukkala, M. 1990.Photoacoustic and Photothermal Phenomena, Edited by: Murphy, J. C., Maclachlan, J. W., Aamodt, L. and Royce, B. S.H. Vol. 2, 496Berlin: Springer-Verlag.10.1007/978-3-540-46972-8_126 ↗
18. Popov Y. A. · Sov. J. NDT (Defektoskopiya) · 1977 · 46
19. Özisik M. N. · 1980
20. 10.1115/1.324438310.1115/1.3244383 ↗
21. Williams J. H. · Brit. J. NDT · 1980 · 22 · 113
22. 10.1002/pc.75002030510.1002/pc.750020305 ↗
23. 10.1016/S0017-9310(83)80167-710.1016/S0017-9310(83)80167-7 ↗
24. McLaughlin P. V. · 1984
25. Mirchandani M. G. · Review of Progress in Quantitative NDE · 1986 · 5 · 1245
26. 10.1115/1.322595410.1115/1.3225954 ↗
27. 10.1016/0017-9310(86)90242-510.1016/0017-9310(86)90242-5 ↗
28. 10.1063/1.33669010.1063/1.336690 ↗
29. 10.1016/0017-9310(88)90036-110.1016/0017-9310(88)90036-1 ↗
30. 10.1088/0022-3727/22/1/03210.1088/0022-3727/22/1/032 ↗
31. Bekesko N. A. · Sov. J. NDT · 1987 · 838
32. 10.1139/p86-20510.1139/p86-205 ↗
33. Chadan K. · 197710.1007/978-3-662-12125-2 ↗
34. Heuret M. · Rev. Gen. Therm. Fr. · 1987 · 301 · 33
35. 10.1063/1.33600610.1063/1.336006 ↗
36. 10.1007/BF0069396610.1007/BF00693966 ↗
37. 10.1063/1.9723610.1063/1.97236 ↗
38. 10.1063/1.9895510.1063/1.98955 ↗
39. 10.1063/1.34014610.1063/1.340146 ↗
40. Balageas, D. L., Boscher, D. M. and Déom, A. A. 1988.Photoacoustics and Photothermal Phenomena, Edited by: Hess, P. and Pelzl, J. 501Berlin: Springer-Verlag.
41. 10.1063/1.33375810.1063/1.333758 ↗
42. Murphy, J. C., Aamodt, L. C. and Wetsel, G. C. 1987.Review of Progress in Quantitative NDE, Edited by: Thompson, D. O. and Chimenti, D. E. Vol. 6, 277New York: Plenum Press.
43. 10.1007/BF0283378910.1007/BF02833789 ↗
44. Cielo, P. In: Proc. 14th Symp. NDE. Edited by: Moore, D. W. and Matzkanin, G. A. pp.418San Antonio: SRI/NTIAC.
45. Balageas D. L. · Rev. Gen. Therm. Fr. · 1987 · 301 · 37
46. Boscher, D. M., Déom, A. A., Gardette, G. and Balageas, D. L. In: Proc. 4th Eurotherm Conf. Edited by: Degiovanni, A. pp.112Nancy, France: Institut National Polytechnique.
47. Déom, A. A., Boscher, D. and Balageas, D. L. 1990.Review of Progress in Quantitative NDE, Edited by: Thompson, D. O. and Chimenti, D. E. Vol. 9, 525New York: Plenum Press.
48. Lamine, A. S., Maillet, D. and Degiovanni, A. In: Proc. 4th Eurotherm Conf. Edited by: Degiovanni, A. pp.101Nancy, France: Institut National Polytechnique.
49. Tretout H. · Proc. SPIE · 1988 · 918 · 1210.1117/12.945597 ↗
50. Vavilov V. P. · Sov. J. NDT (Defektoskopiya) · 1986 · 422
51. Kushch D. V. · Sov. J. NDT (Defektoskopiya) · 1988 · 352
52. 10.1016/0017-9310(84)90265-510.1016/0017-9310(84)90265-5 ↗
53. Krapez J.-C. · 1991
54. Press W. H. · 1986
55. Danjoux R. · Rev. Gen. Therm. Fr. · 1987 · 301 · 42
56. 10.1007/BF0082752110.1007/BF00827521 ↗