The aim of this project was to study the flow field inside the duct and to analyse the impact on the flow of a static fan simulator placed at the exit, compared with the results for the duct without static fan. The study was conducted using CFD tools (ICEM CFD and Fluent) and applied both a steady (RANS) and a transient (DDES) analysis in order to describe the unsteady nature of the flow. Post-processing of the results involved studying different contours of RANS and time-averaged DDES

Impact of a fan simulator on a complex aero-engine intake aerodynamics

Alpe, Matteo
2017/2018

Abstract

The aim of this project was to study the flow field inside the duct and to analyse the impact on the flow of a static fan simulator placed at the exit, compared with the results for the duct without static fan. The study was conducted using CFD tools (ICEM CFD and Fluent) and applied both a steady (RANS) and a transient (DDES) analysis in order to describe the unsteady nature of the flow. Post-processing of the results involved studying different contours of RANS and time-averaged DDES
2017-12-15
S-Duct, Detached Eddy Simulation, distortion descriptors, DMD
Benini, Ernesto
Macmanus, David
Lauree magistrali
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12608/25053