Numerical Simulation of the Performance of a Twin Scroll Radial Turbine at Different Operating Conditions

Table 4

Set of tested cases in full, partial shroud, and partial hub admission.

full		partial shroud		partial hub
N [rpm/(0.5)]	PRF	N [rpm/(0.5)]	PRF	N [rpm/(0.5)]	PRF
N1	1.31	N1	1.56	N1	1.51
	1.37		1.69		1.62
	1.42		1.77		1.69
N2	1.79	N2	2.35	N2	2.18
	1.99		2.72		2.51
	2.15		2.99		2.76
N3	2.54	N3	3.34	N3	3.15
	2.83		3.72		3.49
	3.15		4.35		3.93