Radially-Symmetric Thermal Wave as a Source of Information on the State of Inhomogeneities in Plates and Sheaths


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Abstract

An experimental-computational method of non-stationary thermal diagnostics and non-destructive testing of metallic and non-metallic sheaths and plates, including their inner surfaces inaccessible for direct inspection, by analyzing a non-stationary temperature field generated by the point dynamic heating of the outer surface of the sheath and registered by a thermal imaging device is described.

About the authors

Yu. I. Golovin

Research Institute “Nanotechnologies and Nanomaterials” at G. R. Derzhavin Tambov State University

Author for correspondence.
Email: nano@tsutmb.ru
Russian Federation, Tambov

A. I. Tyurin

Research Institute “Nanotechnologies and Nanomaterials” at G. R. Derzhavin Tambov State University

Email: nano@tsutmb.ru
Russian Federation, Tambov

D. Yu. Golovin

Research Institute “Nanotechnologies and Nanomaterials” at G. R. Derzhavin Tambov State University

Email: nano@tsutmb.ru
Russian Federation, Tambov

A. A. Samodurov

Research Institute “Nanotechnologies and Nanomaterials” at G. R. Derzhavin Tambov State University

Email: nano@tsutmb.ru
Russian Federation, Tambov

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