Computational modeling of tensile split-Hopkinson bar tests on carbon-carbon composites using continuum and mesoscale approaches

The high strength, toughness, quasi-ductility over monolithic ceramics, and elevated temperature oxidation resistance make carbon-carbon (C/C) ceramic matrix composites (CMCs) excellent candidates for hypersonic vehicle components, which will experience high temperatures and oftentimes high strain rates in service. However, accurate characterization of the material behavior under such extreme/harsh conditions presents significant challenges.