Acoustic emission
id:
acoustic-emission-183-2818787
title:
Acoustic emission
text:
Acoustic emission (AE) is the phenomenon of radiation of acoustic (elastic) waves in solids that occurs when a material undergoes irreversible changes in its internal structure, for example as a result of crack formation or plastic deformation due to aging, temperature gradients, or external mechanical forces. In particular, AE occurs during the processes of mechanical loading of materials and structures accompanied by structural changes that generate local sources of elastic waves. This results
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Acoustic_emission
date created:
2005-08-30T08:06:36Z
date modified:
2024-09-06T17:10:32Z
main entity:
{"identifier":"Q746673","url":"https://www.wikidata.org/entity/Q746673"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/fc/AE_event.jpg","width":1909,"height":1428}
fields total:
13
integrity:
15