Numerical investigation of installation effects in turbofan engines

W. G. Joo

doi:10.2514/2.5629

Numerical investigation of installation effects in turbofan engines

W. G. Joo

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

One of the important issues in the assessment of intake/engine compatibility in civil turbofan engines is the prediction of the coupling effects between the intake and the engine. An actuator-disk model has been applied to the calculations of the flow through a high-bypass-ratio turbofan geometry, including the presence of the core-support pylon and a nonaxisymmetric inlet, and the effects of the core engine. The results of a series of calculations are presented, and the nature of the interactions between the flow through a fan and the system components is addressed.

Original language	English
Pages (from-to)	697-704
Number of pages	8
Journal	Journal of Propulsion and Power
Volume	16
Issue number	4
DOIs	https://doi.org/10.2514/2.5629
Publication status	Published - 2000

All Science Journal Classification (ASJC) codes

Aerospace Engineering
Fuel Technology
Mechanical Engineering
Space and Planetary Science

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AB - One of the important issues in the assessment of intake/engine compatibility in civil turbofan engines is the prediction of the coupling effects between the intake and the engine. An actuator-disk model has been applied to the calculations of the flow through a high-bypass-ratio turbofan geometry, including the presence of the core-support pylon and a nonaxisymmetric inlet, and the effects of the core engine. The results of a series of calculations are presented, and the nature of the interactions between the flow through a fan and the system components is addressed.

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Numerical investigation of installation effects in turbofan engines

Abstract

All Science Journal Classification (ASJC) codes

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