Installation effects on engine design
Conference contribution, 2020

Increasing the engine bypass ratio is one way to improve propulsive efficiency. However, an increase in the bypass ratio (BPR) has usually been associated with an increase in the fan diameter. Consequently, there can be a notable increase in the impact of the engine installation on the overall aircraft performance. In order to achieve a better balance between those factors, it requires novel nacelle and engine design concepts. This report mainly reviews installation effects on engine design. Firstly, the installation effects assessment methods are introduced. Then, the installation effects on engine cycle design, intake design and exhaust design are sequentially reviewed.

Author

Xiaojian Li

Chalmers, Mechanics and Maritime Sciences, Fluid Dynamics

Huadong Yao

Chalmers, Mechanics and Maritime Sciences, Fluid Dynamics

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Subject Categories

Other Mechanical Engineering

Aerospace Engineering

Applied Mechanics

Energy Engineering

Energy Systems

Fluid Mechanics and Acoustics

Areas of Advance

Transport

Energy

Infrastructure

C3SE (Chalmers Centre for Computational Science and Engineering)

More information

Latest update

11/28/2020