Wave Propagation and Dispersion in Microstructured Solids

Authors

Arkadi Berezovski, Tallinn University of TechnologyFollow
Juri Engelbrecht, Tallinn University of TechnologyFollow
Mihhail Berezovski, Worcester Polytechnic InstituteFollow

Submitting Campus

Daytona Beach

Department

Mathematics

Document Type

Conference Proceeding

Publication/Presentation Date

2012

Abstract/Description

A series of numerical simulations is carried on in order to understand the accuracy of dispersive wave models for microstructured solids. The computations are performed by means of the finite-volume numerical scheme, which belongs to the class of wave-propagation algorithms. The dispersion effects are analyzed in materials with different internal structures: microstructure described by micromorphic theory, regular laminates, laminates with substructures, etc., for a large range of material parameters and wavelengths.

Sponsorship/Conference/Institution

Proceedings of the 25th Nordic Seminar on Computational Mechanics

Location

Lund, Sweden

Number of Pages

4

Additional Information

Dr. Mihhail Berezovski was not affiliated with Embry-Riddle Aeronautical University at the time this paper was published.

Scholarly Commons Citation

Berezovski, A., Engelbrecht, J., & Berezovski, M. (2012). Wave Propagation and Dispersion in Microstructured Solids. , (). Retrieved from https://commons.erau.edu/publication/943