Assessment of uncertainty in modelled ultrasonic thickness measurements

Markučič, Damir and Runje, Biserka and Stepanić, Josip (2011) Assessment of uncertainty in modelled ultrasonic thickness measurements. = Assessment of uncertainty in modelled ultrasonic thickness measurements. Materialprufung, 53 (4). pp. 233-237. ISSN 0025-5300. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. Kvartili JCR: Q4 (2011). Točan broj autora: 3.

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Recently, through several documents ranging from guidelines to standards, the strengthening of quantitative character of a result of a non-destructive testing has been suggested and its implementation prescribed. In this article, we apply the formulated scheme on the ultrasonic thickness measurement, which is a typical procedure within the ultrasonic testing. We describe the regular situation, formalise it through formulating the accompanied model, and estimate its measurement uncertainty using Monte-Carlo based simulation. Results obtained indicate significant contribution of the approach to evaluation of the testing system capability, its step-by-step improvement as well as direct tracing of consequences of any change in its characteristics.

Item Type: Article (["eprint_fieldopt_article_type_article" not defined])
Keywords (Croatian): ultrasonic thickness measurements, measurement uncertainty
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 800 Department of Quality > 810 Chair of Precise Measurement and Quality
800 Department of Quality > 820 Chair of Non-Destructive Testing
Indexed in Web of Science: Yes
Indexed in Current Contents: No
Quartiles: Q4 (2011)
Date Deposited: 04 Jul 2016 11:58
Last Modified: 17 May 2018 09:02

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