Effects of Different Blade Angle Distributions on Centrifugal Compressor Performance

Table 6

Diffuser performance.

	Case 1		Case 2		Case 3
	𝐶pr	𝐾𝑝	𝐶pr	𝐾𝑝	𝐶pr	𝐾𝑝
Low mass flow	0.180	0.452	0.196	0.417	0.100	0.510
Design mass flow	0.125	0.415	0.125	0.403	0.145	0.366
High mass flow	0.173	0.320	0.198	0.292	0.208	0.268