products brief
A dissipative muffler is a muffler that utilizes porous sound-absorbing materials (commonly known as dissipative materials) with different structural forms inside the airflow duct to absorb sound energy and reduce noise.
category
style
Multiple Styles
adapted frequency
Mid-High Frequency
purpose
Air Circulation




Dissipative muffler
Principles and characteristics
Resistive muffler is the most versatile and widely used type of muffler among various types, especially in fan type mufflers. Resistive mufflers have a wide range of noise reduction frequencies, with particularly significant noise reduction performance in the mid to high frequency range. The noise reduction performance of a resistive muffler mainly depends on the structural form of the muffler, the sound absorption characteristics of the sound-absorbing material, the airflow velocity passing through the muffler, and the effective length of the muffler.
Classification of dissipative mufflers
we will introduce several commonly used dissipative mufflers.
Muffler purpose
A muffler is a device that not only allows airflow to pass smoothly but also effectively reduces noise. Alternatively, a muffler is an airflow duct with a sound-absorbing lining or a special structural form that can effectively reduce noise.
More types of mufflers
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