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WORKING OF CENTRIFUGAL COMPRESSOR

  Steady flow compressors are of two types ; 

 * Centrifugal Compressor 

 * Axial Compressor


 Centrifugal Compressors :

 In the centrifugal compressor, rotation of  the impeller causes the air to be compressed by centrifugal   action into the reduced volume at the tips of  the compressor. A diffuser is fitted in which a part of  K.E (Velocity) of the air is converted into internal energy so that there is rise in pressure in both the impeller   and the diffuser. The typical pressure ratio is about 1.4 to 1, but multistage arrangements can provide delivery pressures up to 10 atm. 






  

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