Kirchhoff–Helmholtz integral
id:
kirchhoff-helmholtz-integral-190-15999748
title:
Kirchhoff–Helmholtz integral
text:
The Kirchhoff–Helmholtz integral combines the Helmholtz equation with the Kirchhoff integral theorem to produce a method applicable to acoustics, seismology and other disciplines involving wave propagation. It states that the sound pressure is completely determined within a volume free of sources, if sound pressure and velocity are determined in all points on its surface.
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Kirchhoff%E2%80%93Helmholtz_integral
date created:
date modified:
2023-05-27T08:30:01Z
main entity:
{"identifier":"Q55616051","url":"https://www.wikidata.org/entity/Q55616051"}
image:
fields total:
13
integrity:
13