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

Resumo

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.