While they may look and sound relatively simple, silencers are actually really complex pieces of engineering. They aren’t out of the box or off the shelf solutions. Each one must be unique to the application. That is the only way to achieve the best results and avoid potentially serious issues. However, you also need to know what mistakes to avoid when it comes to industrial silencer specification. Let’s have a look at the main ones so you know what not to do.
Think about the whole picture
Firstly, some people have too narrow a focus when they design silencers. While the goal is to reduce noise, you can’t just specify the overall loudness of the sound you need to address. The key thing you must do is consider octave band performance and the different frequencies. Therefore, you can achieve better results and ensure you don’t miss any tones that may still cause annoying or harmful noise.
Remember the silencer can generate noise
Introducing anything into a system can actually cause additional self-generated noise. This happens with everything from safety valves to silencers. The problem is the part disrupts airflow and causes a pressure drop. Ultimately, it can create noise because of turbulence and vibrations. If you want to maximise noise reduction with an industrial silencer, you need to think about this noise and the base level of attenuation you will be able to achieve.
Always consider the temperature
It’s very important to ensure you specify the temperatures as accurately as possible when you’re designing silencers. Don’t make the mistake of specifying the piping temperature instead of the actual operating temperature. Remember, the heat will have an impact on the silencer, including the absorptive material and the body itself. Be accurate with your specifications and you can achieve better performance and improve the service life of equipment.
Remember the impact of cyclic loading
Finally, you need to think carefully about the structural requirements with silencers. They need to be strong and durable. However, in some cases they have to deal with very harsh conditions. The toughest is when they are in cyclic service, such as safety valves. They experience cycles of high and low pressure over time. It can cause material fatigue and lead to failure. So, you must choose a suitable material with higher resistance for these applications or you will have problems.
Setting high standards for industrial silencer performance
If you can avoid these mistakes with silencer specification, you can achieve fantastic results. Crucially, it can ensure better performance, including maximum noise reduction. Additionally, it can provide big savings by improving service life while reducing maintenance and downtime.
Ventx is one of the best teams to work with in the UK if you have problems with industrial noise. We excel at acoustics and engineering, and also have knowledge of a wide array of industries. As a result, we can give clients exceptional solutions.
So, contact us if you need any kind of industrial silencer. We will make sure every aspect of the specification is correct.
