Modeling steady-state thermal defectoscopy of steel solids using two side testing | Zendy

Boban Andjelković | Zendy; Biljana Djordjević | Zendy; Miloš Milovančević | Zendy; Nataša Jovanović | Zendy

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Modeling steady-state thermal defectoscopy of steel solids using two side testing

Author(s) -

Boban Andjelković,

Biljana Djordjević,

Miloš Milovančević,

Nataša Jovanović

Publication year - 2016

Publication title -

thermal science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.339

H-Index - 43

eISSN - 2334-7163

pISSN - 0354-9836

DOI - 10.2298/tsci16s5333a

Subject(s) - thermal , finite element method , materials science , steady state (chemistry) , computer science , image (mathematics) , thermal analysis , mechanical engineering , solid state , structural engineering , computer vision , thermodynamics , engineering , physics , chemistry , engineering physics

In this paper, performing the thermal defectoscopy of a steel solid body by applying the thermovision camera, finite element method and method of filtering experimental data is proposed and implemented. Defect thickness, depth and size are analysed by defined temperature reference levels and simplified methodology. The thermal image processing is based on the proposed method. The applicability of this method can be confirmed by comparing analysis of obtained results with already known methods. The conducted experiment indicates that contactless method is efficient in the defects detection of thin non-complex prismatic parts

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