Nonlinear Ultrasonic Guided Wave Method Using Semi-Analytical Finite Element (SAFE) Technique on a Damaged SWO-V Spring Coil
نویسندگان
چکیده
This work presents a non-destructive method for quantitative essessment of fatigue damage materials with linear elastic properties using nonlinear ultrasonic techniques. A study was conducted on these and shot peening processing technique. numerical based the semi-analytical finite element (SAFE) technique, used to obtain phase-matching modes specimens. Experiments confirm that nonlinearity samples certain level shows tendency increase levels fatigue.
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ژورنال
عنوان ژورنال: Metals
سال: 2021
ISSN: ['2075-4701']
DOI: https://doi.org/10.3390/met11050752