Aero Engine Roadmap 2050 - MTU Aero Engines

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Intercooled engine intercase Intercooler ducting system New Aero Engine Concepts Improved Thermal Efficiency Intercooled Core – Technologies Intercooler modules Stability enhancement (tip blowing) Tip clearance control LDI combustor 20 Oct. 28, 2011 Aero Engine Roadmap 2050 - Dr. J. Sieber 20
Intercooled Recuperated Core Description • Intercooler between low pressure and high pressure compressor • Exhaust gas heat exchanger • Geared fan • Low overall pressure ratio ~ 25 Benefits • Very high thermal efficiency • Low NO X -Emissions • 30% reduced fuel consumption * • Technology readiness > 2035 Challenges • Integration of intercooler and heat exchanger • Low pressures loss ducting, intercooler and heat exchanger • Low weight and efficient heat exchanger * rel. to year 2000 engine New Aero Engine Concepts Improved Thermal Efficiency Oct. 28, 2011 Aero Engine Roadmap 2050 - Dr. J. Sieber 21
Page 1 and 2: Aero Engine Roadmap 2050 Dr. Jörg
Page 3 and 4: Relative Change 5 4 3 2 1 0 Future
Page 5 and 6: Noise Emissions Tight regulations
Page 7 and 8: Efficiency of Aero Engines Improvem
Page 9 and 10: Bypass Ratio Development of Bypass
Page 11 and 12: Ceramic matrix composite (CMC) Inte
Page 13 and 14: Geared Turbofan Description • Gea
Page 15 and 16: Studies Component Development Demon
Page 17 and 18: Open Rotor New Aero Engine Concepts
Page 19: Intercooled Core Description • In
Page 23 and 24: All Electric Flight Description •
Page 25 and 26: Aero Engine Roadmap 2050 German Aer

Aero Engine Roadmap 2050 - MTU Aero Engines

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