HSE – Top 10 Noise Control Techniques
Minimising noise is an important part of LEV design. The easiest way to achieve minimal noise, is by designing to encourage laminar flow. i.e. No bends directly before and after a fanset, no sharp tapers and use angled branch joints as opposed to boots if possible etc.
But what if the system is aged & existing?
This HSE document includes 10 simple noise control techniques that have wide application across the whole of industry. In many cases, they will produce substantial noise reductions quickly and cheaply – with little or no effect on normal operation or use.
Follow this link to read the document: