Loss Mechanism of Static Interstage Components of Multistage Centrifugal Compressors for Integrated Blade Design

Table 2

Total pressure loss and static pressure recovery coefficients for each section of the original compressor model.

Section	Value
Total pressure of diffuser inlet cross section (Pa)	153,566
Static pressure of diffuser inlet cross section (Pa)	134,344
Total pressure of diffuser outlet cross section (Pa)	151,259
Static pressure of diffuser outlet cross section (Pa)	143,559
Total pressure loss coefficient of diffuser	0.089
Static pressure recovery coefficient of diffuser	0.479
Total pressure of exit section of bend (Pa)	149,401
Total pressure loss coefficient of bend	0.072
Total pressure of outlet section of return (Pa)	146,059
Total pressure loss coefficient of return	0.129