DISTRIBUTED PROPULSION AND TURBOFAN SCALE EFFECTS
Paper in proceedings, 2005

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.

blended wing body

jet engine

optimization

Turbofan

distributed propulsion

Author

Anders Lundbladh

Tomas Grönstedt

ISABE 2005, 17th Symposium on Airbreathing Engine

Subject Categories

Vehicle Engineering

More information

Created

10/7/2017