Browsing by Subject "UHBPR"

Browsing by Subject "UHBPR"

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  • Nacelle design for ultra-high bypass ratio engines with CFD based optimisation 
    Robinson, Matthew; MacManus, David G.; Christie, Robert; Sheaf, Christopher T.; Grech, Nicholas (Elsevier, 2020-09-09)
    As the size of aero-engines has increased in recent years, the need for slimmer and shorter nacelles has become more pressing. A more aggressive design space must therefore be explored for nacelle designs which are expected ...
  • Propulsion integration study of civil aero-engine nacelles 
    Tejero, Fernando; MacManus, David; Goulos, Ioannis; Sheaf, Christopher T. (Cambridge University Press, 2023-06-13)
    It is envisaged that future civil aero-engines will operate with ultra-high bypass ratios to reduce the specific fuel consumption. To achieve the expected benefits from the new engine cycles, these new powerplants may mount ...
  • Towards the design and optimisation of future compact aero-engines: intake/fancowl trade-off investigation 
    Tejero, Fernando; MacManus, David; Matesanz García, Jesús; Swarthout, Avery; Sheaf, Christopher T. (Emerald, 2022-12-09)
    Purpose Relative to in-service aero-engines, the bypass ratio of future civil architectures may increase further. If traditional design rules are applied to these new configurations and the housing components are scaled, ...
  • Transonic nacelle design for future medium range aero-engines 
    Schreiner, B. Deneys J.; MacManus, David; Tejero, Fernando; Sánchez Moreno, Francisco; Sheaf, Christopher T. (ICAS, 2022-09-09)
    It is expected that future civil aero-engines will operate at low specific thrust and high-bypass ratios to improve propulsive efficiency. This may result in an increment in fan diameter and associated weight and nacelle ...