Experimental and Numerical Investigations of Surge Extension on a Centrifugal Compressor with Vaned Diffuser Using Steam Injection

Table 4

Boundary conditions of different temperatures.

Injected gas static temperature (K)	Compressor mass flow (kg/s)	Gas injected	Injected gas mass flow (kg/s)
573	2.80	N2	0.0364
438	2.80	N2	0.0416
293	2.80	N2	0.0508
223	2.80	N2	0.0583
173	2.80	N2	0.0662