Equation relating the acoustic noise power N produced by a flowing fluid in through a conduit:
| (1) | N = \frac{\rho \cdot D^2 \cdot u^8 }{\mbox{v}^5} |
where
N | acoustic noise power |
|---|---|
u | fluid velocity |
\mbox{v} | sound velocity in a fluid |
\rho | fluid density |
D | characteristic linear dimension of the fluid conduit |
See also
Physics / Mechanics / Continuum mechanics / Fluid Mechanics / Fluid Dynamics / Fluid Flow / Pipe Flow
References