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Loss of quality of ultrasonic images and possible causes

Abstract

With the increasing use of composite materials in aviation, monitoring the quality of structures, as well as making them and using them, is become more important. Acoustic non‐destructive inspection technology offers a promising way of monitoring, tracking and inspecting the quality of those materials. The article deals with loss of ultrasonic image quality and possible causes.


Santrauka


Vis plačiau naudojant kompozitines medžiagas aviacijoje aktualeja ir ju kokybes būsenos stebejimas konstrukciju gamybos ir eksploatacijos metu. Akustines neardomosios kontroles technologijos atveria, mūsu nuomone, perspektyvias kompozitiniu medžiagu charakteristiku bei ju parametru stebejimo ir tyrimo galimybes. Straipsnyje nagrinejamas priimtinas kompozitiniu medžiagu tyrimui akustiniu vaizdu formavimo būdas, panaudojant akustines antenu gardeles dinamini spindulio fokusavimo būda.


First Publish Online: 14 Oct 2010


Reikšminiai žodžiai: kompozitines medžiagos, ultragarso bangos, antenu gardeles akustinio “spindulio” dinaminis fokusavimas

Keyword : Composite materials, ultrasonic waves, ultrasonic image quality problems

How to Cite
[1]
Pileckas, E. and Apanavičius, R. 2010. Loss of quality of ultrasonic images and possible causes. Aviation. 14, 2 (Jun. 2010), 54-57. DOI:https://doi.org/10.3846/aviation.2010.09.
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Jun 30, 2010
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This work is licensed under a Creative Commons Attribution 4.0 International License.