acoustic emission

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acoustic emission

[ə′küs·tik ē′mish·ən]
(acoustics)
The phenomenon of transient elastic-wave generation due to a rapid release of strain energy caused by a structural alteration in a solid material. Also known as stress-wave emission.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
However, high initial cost of the acoustic emission testing system may have a negative impact on the investor confidence to invest in adopting such high end technology.
- Acoustic Emission Testing (Technique) Competitor Revenue Share (in %): 2019 & 2022
[ClickPress, Fri Aug 02 2019] Acoustic emission testing is used for the analysis and detection of acoustic signals in order to gain valuable information regarding discontinuity in a material and its origin.
Using the above rock acoustic emission testing equipment, the processed 16 samples were tested to obtain the acoustic emission test signal.
Hill, Acoustic Emission Testing, Nondestructive Testing Handbook, 3rd ed., vol.
Acoustic emission testing. Specific methodology and general evaluation criteria for testing of fibre-reinforced polymers.
Steel, "Investigation into identification of faults in a small HSDI diesel engine using acoustic emission," in Proceedings of the 26th European Conference on Acoustic Emission Testing, pp.
Lu, "Real-time acoustic emission testing based on wavelet transform for the failure process of thermal barrier coatings," Applied Physics Letters, vol.
Among the topics are specifications for rubber insulating sleeves, a test method for acoustic emission testing of insulated and non-insulated aerial personnel devices with supplemental load handling attachments, specifications for clampstick type live line tools, specifications for flexible insulated temporary by-pass jumpers, and a test method for measuring the coefficient of friction for evaluating the slip performance of footwear and test surfaces/flooring using a whole shoe tester.

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