Determination of position and size of non-flaws at albedo flaw detection

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Abstract

In this article the methods of determining the position and size of non-flaws in albedo flaw detection are considered. Analytical and numerical solutions of the problem of determining the location of non-flaws on the basis of known parameters of the collimation system are shown. The dependence of the location of the flaw on the parameters of the collimation system is shown. It is proposed to determine not the true size of the flaw, but its equivalent area, similar to ultrasonic flaw detection.

About the authors

E. E. Zhuravskiy

Tomsk Polytechnic University

Author for correspondence.
Email: zhuravskiy@tpu.ru
Russian Federation, Tomsk, Lenin Ave., 30, 634050

D. S. Belkin

Tomsk Polytechnic University

Email: Belkin@tpu.ru
Russian Federation, Tomsk, Lenin Ave., 30, 634050

B. I. Kapranov

Tomsk Polytechnic University

Email: introbob@mail.ru
Russian Federation, Tomsk, Lenin Ave., 30, 634050

S. V. Chakhlov

Tomsk Polytechnic University

Email: chakhlov@tpu.ru
Russian Federation, Tomsk, Lenin Ave., 30, 634050

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