Innovations in Body Force Modeling of Transonic Compressor Blade Rows

Table 1

Design characteristics for NASA stage 67 rotor at 90% speed and maximum efficiency [10].

Parameter	Value	Parameter	Value
corrected angular speed (rad/s)	1512	hub solidity	3.11
	1.20	tip solidity	1.29
total-to-total pressure ratio	1.48		0.375
corrected mass flow rate (kg/s)	31.10		0.478
number of rotor blades	22	maximum isentropic efficiency (%)	92.2
aspect ratio	1.56		0.39