Numerical Analysis of Smart Foam for Acoustic Absorption

  • Ki Leroy, Berry Alain, Atalla Noureddine, Herzog Philippe
  • Published 2007


The “smart foam” concept and design originate from the combination of the passive dissipation capability of foam performing in the medium and high frequency range and the active absorption ability of piezoelectric actuator in the low frequency range. This results to a passive/active absorption control device that can efficiently operate over a broad range… (More)


3 Figures and Tables