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EXACT Turbofan LH2 Hybrid

The most important differences to today’s short-haul aircraft are:
  1. Mild-Hybrid-Electric-Propulsion (MHEP) architecture consisting of two gas-turbines and fuel-cells instead of a conventional gas-turbine propulsion
  2. Liquid hydrogen (LH2) as main energy carrier
  3. Foldable wingtips to increase the aerodynamic efficiency
  4. Reduced wing mass and higher wing-spa through carbon fiber reinforced polymer (CFRP) wing structure instead of aluminum
  5. All-electric on-board system architecture
  6. Reduced energy consumption at comparable missions through shorter design-range (from 2800 kilometres to approximately 4600 kilometres) while still covering most of the short-range market (>85%)
  7. Reduced energy consumption per passenger by an increased passenger capacity

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DLH25

The most important differences to today’s short-haul aircraft are:
  1. Liquid Hydrogen as an energy carrier.
  2. Increased wing span (45.0m) for improved aerodynamic efficiency.
  3. Carbon fiber reinforced polymer (CFRP) wing structure to reduce wing mass.
  4. Ultra-high bypass ratio (15) turbofan engine.

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