The performance of the compression system of a gas turbine engine is limited for a large part by the three-dimensional separations occurring in the high pressure compressors. The effects of flow separation are more important in the endwall regions where the fluid tends to decelerate and accumulate in regions of low momentum. The theme of this research work is to implement boundary layer aspiration to control flow separations in high pressure compressors. This is achieved by implementing aspiration devices on the endwall and blade profile to judiciously remove low energy fluid in the boundary layers that enables higher pressure rise per stage. This thesis is a joint scientific work associating Ecole Centrale de Lyon (ECL), Ecole Polytechniqu...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2001....
Turbomachinery is widely used for electrical power generation mechanical drive andaviation industrie...
The Low-Pressure Turbine is a critical component of an Aero-Engine as it drives the Fan which produc...
The performance of the compression system of a gas turbine engine is limited for a large part by the...
La performance du système de compression des turbomachines est limitée en grande partie par les déco...
In order to reduce the mass of aircraft jet engines as well as their fuel consumption, manufacturers...
The study presented in this manuscript takes place in the context of flow control within tur - bomac...
In applied research, a lack of understanding of corner stall, i.e. the three-dimensional (3D) separa...
The increasing demand to reduce the mass of aircraft jet engines and emissions of aircraft propulsio...
The present work focuses on the study of the corner separation phenomenon in compressors carried out...
The increasing demand to reduce the mass of aircraft jet engines and emissions of aircraft propulsio...
Both experiments and computations are performed and analyzed to investigate the effectiveness and me...
AbstractThis paper presents a numerical study of the flow topologies of three-dimensional (3D) flows...
The operating range of axial compressors is limited by the presence of unstable flows originating in...
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2002.In...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2001....
Turbomachinery is widely used for electrical power generation mechanical drive andaviation industrie...
The Low-Pressure Turbine is a critical component of an Aero-Engine as it drives the Fan which produc...
The performance of the compression system of a gas turbine engine is limited for a large part by the...
La performance du système de compression des turbomachines est limitée en grande partie par les déco...
In order to reduce the mass of aircraft jet engines as well as their fuel consumption, manufacturers...
The study presented in this manuscript takes place in the context of flow control within tur - bomac...
In applied research, a lack of understanding of corner stall, i.e. the three-dimensional (3D) separa...
The increasing demand to reduce the mass of aircraft jet engines and emissions of aircraft propulsio...
The present work focuses on the study of the corner separation phenomenon in compressors carried out...
The increasing demand to reduce the mass of aircraft jet engines and emissions of aircraft propulsio...
Both experiments and computations are performed and analyzed to investigate the effectiveness and me...
AbstractThis paper presents a numerical study of the flow topologies of three-dimensional (3D) flows...
The operating range of axial compressors is limited by the presence of unstable flows originating in...
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2002.In...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2001....
Turbomachinery is widely used for electrical power generation mechanical drive andaviation industrie...
The Low-Pressure Turbine is a critical component of an Aero-Engine as it drives the Fan which produc...