Simulation analysis of ultrasonic testing in steel-based butt weld joint
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 para...
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| Main Authors: | , |
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| Format: | Other |
| Language: | English |
| Published: |
Penerbit UTHM
2021
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/6660/1/P13745_4c93ab9a83ca0758dc212364655130b1.pdf http://eprints.uthm.edu.my/6660/ https://doi.org/10.30880/rpmme.2021.02.01.015 |
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| Institution: | Universiti Tun Hussein Onn Malaysia |
| Language: | English |
| Summary: | 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. |
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