Elasto-plastic wave front propagation in non-linear particle systems
2008 (English)In: AIP Conference Proceedings / [ed] Enflo, BO; Hedberg, CM; Kari, L, 2008, Vol. 1022, 617-620 p.Conference paper (Refereed)
A computer program is developed to analyze one-dimensional elasto-plastic wave propagation in non-linear particle systems. The system is modeled by a discrete element method where the particles exhibit elastic and plastic loading and elastic unloading during compaction. The particles system is set into motion by hitting a plunger at one end while the other end is blocked. Results in form of elasto-plastic wave front propagation versus time, its peak deformations and reflection from the blocked end are shown.
Place, publisher, year, edition, pages
2008. Vol. 1022, 617-620 p.
, AIP CONFERENCE PROCEEDINGS, ISSN 0094-243X ; 1022
elasto-plastic wave propagation, particle compaction, discrete element method
IdentifiersURN: urn:nbn:se:kth:diva-38619DOI: 10.1063/1.2956300ISI: 000257236700141ScopusID: 2-s2.0-49149087173ISBN: 978-0-7354-0544-8OAI: oai:DiVA.org:kth-38619DiVA: diva2:450968
18th International Symposium on Nonlinear Acoustics, ISNA18; Stockholm; Sweden; 7 July 2008 through 10 July 2008
QC 201507132011-10-242011-08-312015-07-13Bibliographically approved