Year: 2024
Type: conference-paper
Abstract: Modeling of high strain-rate fracture and fragmentation can be applied to different problems including high velocity impacts. Work continues on development of a predictive method to model these phenomena. The work discussed here leverages earlier analysis that used fragmenting metal ring experiments to inform the strength model. The follow-on analysis in this paper investigated the influence of local and non-local failure modeling using different mesh resolutions and textures.
Authors: Michael Hopson, Christine Scott, Andrew Stershic, Scott Alexander
Institutions: NSWC Dahlgren Division, Sandia National Laboratories
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4411179274