Home - Search by Faculty - By teacher - By course


AERO0015-2

Mechanical aspects of turboengines

[ version française ]

Duration :30h Th, 20h Pr
Credits/ECTS :
4th year of the 5 year degree in civil engineering in electromechanics (aerospace)4,5
Holder(s) :Jean‑Claude Golinval
Course contents : Turbomachinery Rotordynamics : Types of Modelling, Computation of Forward and Backward Critical Speeds, Campbell Diagram, Stability Analysis, Harmonic and Transient Responses, Multi-rotor Mehavior, Design of bearings, Instability Phenomena. Dynamics of Blades and Disks : Campbell Diagram, External Excitation Sources, Aeroelastic Problems, Bird Impact. Static Analysis of Compressor Blades : Compensation, Effect of Pre-Twist, Flexure/Torsion Coupling. Static Analysis of Disks : Design Criteria, Modelling of Material Behavior and Damage : Elastoplasticity, Viscoplasticity. Thermal Poblems on Blades : Lifetime Calculations.
Course objective : The objective is to present the methods used in the aeronautical industry to analyze the dynamical behavior of turbomachines and to design mechanical components of turbojet engines such as compressor and turbine blades and disks.
Organization : 1st semester
Written notes : Aspects mécaniques des turbomachines
Edited by the Centrale des Cours de l'AEES
Assessment : written and oral examination

Items online :
Copy of the slides
A copy of the slides used during the lectures is available at the URL address below.




ULg : Students and Studies Administration - Academic Affairs
Contact : Monique Marcourt, direction A.E.E.
Date of data : 27/02/2006
Developed by SEGI