Simulation analysis of ultrasonic testing in steel-based butt weld joint

Mukhtar, Muhammad Faiz Hakimi and Mahmod, M. F. (2021) Simulation analysis of ultrasonic testing in steel-based butt weld joint. Penerbit UTHM, UTHM.

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Within this study, a simulation analysis based on Ultrasonic Testing (UT) is made using Comsol Multiphysics. Comsol Multiphysics is a software that can simplify many aspects of building UT method and also can be used to obtain a fast understanding of the results of altering the fundamental parameters. The software program has useful features which can help in technique development especially for UT inspectors in Non- destructive Testing (NDT) field. The focus of this study is to conduct a simulation analysis of internal weld defects by developing the model of defects in a weld structure sample configured using the software. The model is developed based on actual parameters and characterization of weld structure sample and internal weld defects. The results of analysis show that each type of defects which are incomplete penetration, slag inclusion and lack of fusion have different signal pattern and signal amplitude which are depended on the characterizations of those defects themselves.

Item Type: Other
Uncontrolled Keywords: Simulation analysis; Ultrasonic Testing (UT); non- destructive testing (NDT); internal weld defects
Subjects: T Technology > TS Manufactures
Divisions: Faculty of Mechanical and Manufacturing Engineering > Department of Mechanical Engineering
Depositing User: Mr. Abdul Rahim Mat Radzuan
Date Deposited: 14 Mar 2022 01:39
Last Modified: 14 Mar 2022 01:39

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