HSE – Top 10 Noise Control Techniques
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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: