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Gas Compressor Silencers in India
P.K ENGINEERING is one of the best manufactures of Gas compressor silencers in India
The Gas compressor silencers in India noise is produced primarily by blade-tip turbulence which is a function of horse power, speed, discharge pressure, piping velocities, number of stages of compression, type and number of blades etc. The importance of proper sizing of intake and discharge piping cannot be overemphasized. Both intake and discharge silencing is normally required. These Gas compressor silencers in India are absorptive type silencers which are essentially a high frequency, low pressure drop attenuator.
It depends on sound absorbing material to dissipate the acoustical energy and are usually straight thru designs. All Gas compressor silencers in India should be coupled as close as possible to the compressor to prevent excessive pipe radiated noise.The centrifugal Gas compressor silencers in India are normally selected on the basis of maximum allowable pressure drop at rated flow and the silencing criteria. These silencers are usually sized for around 5000 to 5500 FPM velocity but not exceeding 7500 FPM velocity to prevent excessive self-generated noise and aerodynamic noise generation. While selecting the centrifugal Gas compressor silencers in India , it must be ensured that the flow area throughout the silencer is sufficient to accommodate the air flow without imposing excessive restriction. The following table indicates the maximum recommended air flow in CFM for respective Gas compressor silencers in India size in accordance with the above guidelines.