A review of installation effects of ultra-high bypass ratio engines
The adoption of ultra-high bypass ratio (UHBPR) engines has been long recognised to bring
about reduction of specific fuel consumption and noise emission. In the need to fulfil …
about reduction of specific fuel consumption and noise emission. In the need to fulfil …
[HTML][HTML] Study of geometric parameters for the design of short intakes with fan modelling
The flow over a short intake is characterised by a strong interaction with the fan, that can
only be captured when the rotor blades are modelled in the numerical simulations. In this …
only be captured when the rotor blades are modelled in the numerical simulations. In this …
Efficient design investigation of a turbofan in distorted inlet conditions
B Godard, E De Jaeghere… - … Expo: Power for …, 2019 - asmedigitalcollection.asme.org
Designing a turbofan to operate in distorted inlet conditions is an issue of growing interest. In
such conditions however, fan design can be computationally challenging. Indeed, subject to …
such conditions however, fan design can be computationally challenging. Indeed, subject to …
Body force model implementation of transonic rotor for fan/airframe simulations
A Magrini - Aerospace, 2022 - mdpi.com
Three-dimensional throughflow models represent a turbomachinery cascade via a force
distribution without the need for detailed geometric modelling in the numerical solution …
distribution without the need for detailed geometric modelling in the numerical solution …
Aerodynamics coupling study on the tail cone electrical ducted fan integrated with fuselage
H Liu, J Li, Y Feng, Y Wang, X Sun - Aerospace Science and Technology, 2024 - Elsevier
The tail cone thruster configuration is an important layout to realize the hybrid electric
propulsion technology. This study carries out numerical simulation on the scaling tail-cone …
propulsion technology. This study carries out numerical simulation on the scaling tail-cone …
Prediction of crosswind separation velocity for fan and nacelle systems using body force models: Part 2: Comparison of crosswind separation velocity with and without …
QJ Minaker, JJ Defoe - … Journal of Turbomachinery, Propulsion and Power, 2019 - mdpi.com
Modern aircraft engines must accommodate inflow distortions entering the engines as a
consequence of modifying the size, shape, and placement of the engines and/or nacelle to …
consequence of modifying the size, shape, and placement of the engines and/or nacelle to …
Prediction of crosswind separation velocity for fan and nacelle systems using body force models: Part 1: Fan body force model generation without detailed stage …
QJ Minaker, JJ Defoe - … Journal of Turbomachinery, Propulsion and Power, 2019 - mdpi.com
Modern aircraft engines must accommodate inflow distortions entering the engines as a
consequence of modifying the size, shape, and placement of the engines and/or nacelle to …
consequence of modifying the size, shape, and placement of the engines and/or nacelle to …
Assessment of engine modelling on the installed aerodynamics of an ultra-high bypass turbofan
View Video Presentation: https://doi. org/10.2514/6.2022-0206. vid Installation effects on
large turbofans with ultra-high bypass ratio derive from the complex three-dimensional …
large turbofans with ultra-high bypass ratio derive from the complex three-dimensional …
Effect of a vortex distortion on the operability of an ultra high bypass ratio fan
Inlet distortion can significantly impact turbofan operability. In the present contribution, the
focus is on vortex ingestion, which is a type of distortion that has received less attention in …
focus is on vortex ingestion, which is a type of distortion that has received less attention in …
An adjoint body-force approach for fully-coupled aero-propulsive optimizations
Innovative aircraft studies often involve disruptive engine integration concepts, such as
distributed propulsion, boundary-layer ingestion or unducted fan strongly interacting with the …
distributed propulsion, boundary-layer ingestion or unducted fan strongly interacting with the …