NDT.net - February 2003, Vol. 8 No.2

FINITE DIFFERENCES METHOD APPLIED TO THE ANALYSIS OF THE DETECTION AND LOCALISATION OF PLAN DEFECT

Smail SAHNOUN, Sougrati BELATTAR, Amal TMIRI
Laboratoire d’Energיtique et de Traitement du Signal
Dיpartement de Physique, Facultי des Sciences
El jadida, Maroc
e-mail:ssahnoun@hotmail.com
Paper presented at the 8th ECNDT, Barcelona, June 2002

Summary

1 Introduction

2 Formulation of problem

3 Results and discussion

4 Conclusion

5 References

  1. S. V. Patankar, Numerical heat transfer and fluid flow, Innovative reaserch,Inc.Maple Grove USA,1991.
  2. Amal Tmir, Smail Sahnoun, Sougrati Belattar Contrפle thermique non destructif,CTND, par concept d'impיdance thermique et par la mיthode numיrique des volumes de contrפle Congrטs franחais de thermique, SFT 2001.
  3. J. C. Krapez, Contribution א la caractיrisation des dיfauts de type dיlaminage ou cavitי par thermographie stimulיe, Thטse Ecole Centrale des Arts et Manufactures, Paris,1991.
  4. D.Defer, B. Duthoit, S.Belattar, Notion d’impיdance thermique application au contrפle non destructif, Annales de l’ITBTP, 505, (1992) 122-134.
  5. S. Belattar , A. Hamdoun, P. Thery , B. Duthoit, Thermal non-destructive testing from is situ measurements of heat flow and surface temperature at the same location on a wall surface, Int. J. Phys.E, 2 (1991) 553-562.
  6. J. H. Williams, S. Mansouri, S. Lee, One-dimensional analysis of thermal non destructive detection of delamination and inclusion flaws, Br. J. NDT 113-8, 1980.
  7. A.Tmiri, S.Belattar, S.Sahnoun, Thermal non-destructive characterization by thermal input impedance, Int. J. Physical and Chem. News. 1 63-67 , 2000

© NDT.net - info@ndt.net |Top|