MARS 90 - ETN GLOBAL

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MARS 90

Mars 90, courtesy from Solar Turbines ©

Performance Data
Design Features

Parameter	Power Generation	Mechanical Drive
Power Output	9.450 MW	9.690 MW
Efficiency	31.9%	33.2%
Heat Rate	11,300 kJ/kWh	10,830 kJ/kWh
Pressure Ratio	16.3	16.3
Exhaust Mass Flow	39.7 kg/s	39.7 kg/s
Exhaust Temperature	465 ÂºC	465 ÂºC
Turbine Speed	15,200 rpm	15,200 rpm

Power Generation
- Twin shaft engine
- 15 axial compressor stages
- Annular combustion chamber
- 2 stage reaction power turbine
- Approximate weight: 82,145 kg
- Approximate dimensions: 14.2×2.8×3.8 m³
Mechanical Drive
- Twin shaft engine
- 15 axial compressor stages
- Annular combustion type
- 2 gas producer reaction turbine stages
- 2 power turbine reaction turbine stages
- Approximate weight: 33,565 kg
- Approximate dimensions: 9.1×2.8×3.4 m³