Development of a Method for Enhanced Fan Representation in Gas Turbine Modeling

Table 1

Design point data of NASA TP1493 and NASA TP1294 fans.

	NASATP 1493	NASATP 1294
Pressure ratio	1.59	1.574
Temp. ratio	1.167	1.17
Isentropic efficiency	0.848	0.816
Mass flow [kg/s]	33.248	29.484
RPM	16042.8	16100.0
Tip speed [m/s]	428.9	424.6