Performance parameter

Value at ISA SLS

Inspiring core LMS100

Simulated baseline engine

Variation

% variation

Power turbine rating

100,000 kW

100,000 kW

0.00

0.00

Inlet mass flow

N/A

215.5 kg/s

-

-

Exhaust mass flow

220 kg/s

220.47 kg/s

−0.47

−0.21

Fuel flow

N/A

4.97 kg/s

-

-

Exhaust gas temperature

686 K

692 K

−6

−0.87

Overall pressure ratio

42.00:1

42.15:1

−0.15

−0.36

Thermal efficiency

0.440

0.467

−0.027

−6.1