Course information

 ECTS: 2.5

 Common with the master in Acoustics

 Course code: 

 Lecture: 20h

 Tutorial classes: none

 Practical work: none

Course coordinator : Frédéric Ablitzer

Course Description


The aim of the course is to acquire knowledge about vibroacoustics for plates and shells.


Course : Continuous systems vibrations, Acoustics I, Acoustics II A


  • Vibroacoustics planar structures: structures of infinite extension (bending waves in a plate acoustic waves in semi-infinite space, vibroacoustic coupling, radiation, acoustic transparency, infinite plate excited locally) finite structures (finite plate coupled sound power radiated), examples
  • Vibroacoustics shells and cavities (dynamic models of thin structures, theory and operator for the Donnell cylindrical shell, natural waves in a pipe loaded by internal fluid ducts case membrane Korteweg wave), vibroacoustic cavities (problems inside and outside).

Examination duration

2 hours

Examination type

Written examination