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DISTRIBUTED PROPULSION AND TURBOFAN SCALE EFFECTS

Anders Lundbladh ; Tomas Grönstedt (Institutionen för tillämpad mekanik, Strömningslära ; Extern)
ISABE 2005, 17th Symposium on Airbreathing Engine (2005)
[Konferensbidrag, refereegranskat]

A coupled aircraft and engine model is used to evaluate the fuel consumption and mission weight of distributed propulsion aircraft. The engine cycle is optimized for the installation to show the ultimate performance of each propulsion alternative. The effect of higher specific fuel consumption for smaller engines is weighed against the potentially lower installation weight and higher integration efficiency of distributed propulsion.

Nyckelord: Turbofan, distributed propulsion, blended wing body, optimization, jet engine



Denna post skapades 2006-08-25. Senast ändrad 2015-04-26.
CPL Pubid: 10074

 

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Institutioner (Chalmers)

Institutionen för tillämpad mekanik, Strömningslära (2005-2017)

Ämnesområden

Farkostteknik

Chalmers infrastruktur