Abstract
In this paper, a three-dimensional thermo-mechanical coupled finite element model is purposed to study the effect of excitation single driving frequency, transducer size and crack length in energy consumption of object defects. A single driving frequency is introduced into the object causing interaction between the crack surface in the FEA model. By implanting thermal-structural coupling analysis in finite element mode, the frictional heating and kinetic energy are quantitatively calculated in the FEA simulations. The general relationship between the energy consumption of defects and introduced a single driving frequency is analyzed and presented in this paper.
How to Cite:
Yu, Q. ., Obeidat, O. . & Han, X. ., (2019) “Finite element modeling of studying energy consumption of defects excited by single excitation ultrasonic pulse frequency in sonic infrared imaging”, Review of Progress in Quantitative Nondestructive Evaluation .
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