Conceptual Design and Mission Analysis for a Geared Turbofan and an Open Rotor Configuration

@inproceedings{Larsson2011ConceptualDA,
  title={Conceptual Design and Mission Analysis for a Geared Turbofan and an Open Rotor Configuration},
  author={L. Larsson and Tomas Gr{\"o}nstedt and K. Kyprianidis},
  year={2011}
}
In this multidisciplinary study a geared open rotor configuration is assessed and compared to an ultra high bypass ratio geared turbofan engine. Both designs assume a 2020 entry into service level of technology. The specific thrust level for minimizing block fuel and the resulting engine emissions for a given mission is sought. The tool used contains models that effectively capture: engine performance, mechanical and aerodynamic design, engine weight, emissions, aircraft design and performance… Expand
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