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On the contact interfaces in sonic composites
Author(s) -
Girip Iulian,
Ioan Rodica
Publication year - 2014
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201410166
Subject(s) - composite material , materials science , social contact , computer simulation , acoustics , computer science , physics , simulation , sociology , communication
The paper analyses the effect of normal contact with friction on the generation of full band‐gaps in sonic composites. The behavior of contact interfaces are computed by using LISA (local interaction simulation approach). LISA is an efficient tool for numerical simulation of the acoustic wave propagation in heterogeneous material specimens, in particular those with contact interfaces between different materials, like in sonic composites. (© 2014 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)