Acoustic liner
id:
acoustic-liner-234-2214040
title:
Acoustic liner
text:
Aircraft engines, typically turbofans, use acoustic liners to damp engine noise. Liners are applied on the internal walls of the engine nacelle, both in the intake and by-pass ducts, and use Helmholtz resonance principle for the dissipation of incident acoustic energy.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Acoustic_liner
date created:
date modified:
2022-11-12T20:07:39Z
main entity:
{"identifier":"Q25326818","url":"https://www.wikidata.org/entity/Q25326818"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/7f/Fan_%26_nacelle_Airbus_A300%27s_CF-6.JPG","width":3872,"height":2592}
fields total:
13
integrity:
14