Aero Engine Roadmap 2050 - MTU Aero Engines
Aero Engine Roadmap 2050 - MTU Aero Engines
Aero Engine Roadmap 2050 - MTU Aero Engines
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Intercooled Recuperated Core<br />
Description<br />
• Intercooler between low pressure and<br />
high pressure compressor<br />
• Exhaust gas heat exchanger<br />
• Geared fan<br />
• Low overall pressure ratio ~ 25<br />
Benefits<br />
• Very high thermal efficiency<br />
• Low NO X -Emissions<br />
• 30% reduced fuel consumption *<br />
• Technology readiness > 2035<br />
Challenges<br />
• Integration of intercooler and heat<br />
exchanger<br />
• Low pressures loss ducting, intercooler<br />
and heat exchanger<br />
• Low weight and efficient heat exchanger<br />
* rel. to year 2000 engine<br />
New <strong>Aero</strong> <strong>Engine</strong> Concepts<br />
Improved Thermal Efficiency<br />
Oct. 28, 2011 <strong>Aero</strong> <strong>Engine</strong> <strong>Roadmap</strong> <strong>2050</strong> - Dr. J. Sieber 21
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