Centrale Lyon training courses

Rotors dynamic in mechanical engineering

Goals

The purpose is to acquire knowledge about rotating machines design. Application domains are turbojet engine dynamics, shaft dynamics, micropumps, electrical turbines... Notions seen in UE MSS and GM are extended: technological, modelling and experimental knowledge are given to nderstand dynamic aspects of products by Safran - Snecma, Safran - Turbomeca, GE, Siemens, Alstom Power, Rolls-Royce, EDF, Pratt&Whitney...

Programme

Lesson = exercices

  • rotating machine design cycle, properties and tools
  • modelling monshaft and multishaft rotors
  • bladed disks modelling
  • bearings phenomenology Lab
  • FE modelling of a bladed disk, a rotor shaft.

Sustainable development

Sustainable Development Goals

Level 1: Activity contextualised through environmentally sustainable development and social responsibility and/or supported by examples, exercises, applications.

DD&RS level 1

Activity contextualised through environmentally sustainable development and social responsibility and/or supported by examples, exercises, applications.

Programme elements related to sustainable development goals

Turbomachinery is at the heart of energy production (wind turbines, turbines) and of transportation, especially aerial (jet engines).

Autonomy
4h
 
Study
4h
 
Course
12h
 
TC
8h
 
PW
4h
 

Responsibles

  • Laurent BLANC
  • Fabrice THOUVEREZ

Language

English

Keywords

dynamique des structures, vibrations, analyse modale, éléments finis, diagramme de Campbell, diagramme zig-zag, vitesses critiques, coïncidences, roulements à billes, squeeze-films, rotors, turbomachines, health monitoring
General engineering