Compressor pressure ratio

Compressor Pressure Ratio: the mathematical expression obtained by dividing the discharge pressure of a compressor by its inlet pressure. This term determines the degree of compression achieved, indicating the amount of pressure that the compressor is capable of generating within a given system. In essence, the compressor pressure ratio serves as a measure of the capacity of the compressor to provide sufficient pressure to meet the requirements of the application system. A higher pressure ratio typically indicates that a compressor can provide more power and better efficiency, while a lower pressure ratio typically indicates a less powerful compressor. Therefore, calculating the compressor pressure ratio is crucial for ensuring that a compressor is configured correctly for its intended usage and can achieve optimal operation.