Design and Performance Measurement of Compressor Exhaust Silencer By CFD

Air compressor is a device used to compress the air for various operations, in mining, petrochemical indus- tries, food industries and textile industries. Mufflers are installed to reduce noise where large quantities of high pressure air or gas are discharged into the open air. In this paper CFD analysis technique is used to modify the existing geometry of muffler and noise reduction with allowable backpressure is achieved.