Journal of the Korean Society for Nondestructive Testing (비파괴검사학회지)

The Korean Society for Nondestructive Testing (한국비파괴검사학회)
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Characterization of Flaws in the Elastic Medium by Time Domain Born Approximation

시간 정의구역 Born 근사에 의한 탄성매질에서의 결함에 관한 연구

  • Yi, J.Y. (Korea Standards Research Institute) ;
  • Lee, S.K. (Korea Standards Research Institute) ;
  • Lee, J.O. (Korea Standards Research Institute) ;
  • Kim, Y.H. (Korea Standards Research Institute)
  • Published : 1983.10.31
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Abstract

The impulse response function are studied using time domain Born approximation in two cases; firstly when the material parameters of a flaw are constant, secondly when the parameters are varying with positions. From the impulse response functions, characteristics can be learned about a flaw with high symmetry.

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