Preliminary Research on a High Thrust-to-Weight Ratio of Double-Sided Composite Impeller Microturbine Engine

Table 7

Parameters of each section during compression.

Parameters	Section position
	Section 1	Section 2	Section 3
Total pressure (Pa)	101325	293984	603569
Total temperature (K)	288	407.989	539.455
Air mass flow (kg/s)	0.84	0.84	0.84
Total pressure ratio		2.901	2.053
Isentropic efficiency		0.8538	0.7081