Acoustic streaming
id:
acoustic-streaming-263-5380141
title:
Acoustic streaming
text:
Acoustic streaming is a steady flow in a fluid driven by the absorption of high amplitude acoustic oscillations. This phenomenon can be observed near sound emitters, or in the standing waves within a Kundt's tube. Acoustic streaming was explained first by Lord Rayleigh in 1884.
It is the less-known opposite of sound generation by a flow. There are two situations where sound is absorbed in its medium of propagation: during propagation in bulk flow. The attenuation coefficient is α = 2 η ω 2 / , f
brand slug:
wiki
category slug:
encyclopedia
description:
Phenomenon in physics
original url:
https://en.wikipedia.org/wiki/Acoustic_streaming
date created:
date modified:
2023-04-10T18:41:25Z
main entity:
{"identifier":"Q4674713","url":"https://www.wikidata.org/entity/Q4674713"}
image:
fields total:
13
integrity:
14