An array muffler is a device that utilizes the principle of acoustic wave interference to eliminate noise. It consists of a number of small mufflers that are arranged at a certain distance to form an array. When sound waves pass through this array, they interfere with each other, thus reducing the intensity of the noise.
The advantage of an array muffler is that it reduces noise without compromising sound quality. This makes it useful in many applications, such as in noisy environments like factories, computer rooms and offices. In addition, the array muffler can be adjusted as necessary to suit different noise environments.
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Product details description
Matrix muffler is a kind of muffler, which is designed based on the phenomena of reflection, interference and absorption of sound waves between the orifice plate and the partition plate. Specifically, when the sound wave passes through the aperture plate and is reflected by the partition plate, an interference effect will occur, i.e. the original sound wave and the reflected sound wave will interfere with each other when they meet. If the two waves are in the same phase at the time of interference, they reinforce each other and produce peaks; if they are in opposite phases, they cancel each other out and produce valleys. This interference effect can be used for muffling, i.e., by adjusting the position and number of perforated plates and partitions, the reflected sound waves will be in opposite phases, so as to achieve the effect of muffling.
Features of matrix muffler
1、Flexible installation position: it can be installed in both horizontal and vertical air ducts, and can also be directly connected with large fans;
2、Loose parts are shipped from the factory and assembled at the installation site, which is convenient for transportation and meets various location conditions at the installation site.
3、Different models can be installed in series to achieve better performance requirements;
4、Production materials can be flexibly selected for different installation conditions or cleanliness requirements;
5、According to the installation conditions, noise reduction requirements, sound source spectral characteristics, resistance and other factors, can provide a variety of models to choose from.
6、Good sound absorption, easy installation and simple processing.
Applications
Thermal power plants, nuclear power plants, steam turbines, rail transportation ect.
