3 papers
cs.LG2026
On Surrogate Modeling of Static Response of AM Short-Fiber Thermoplastics Using Graph Neural Networks
Pharindra Pathak, Vipin Kumar, Trenton M. Ricks +2
Short-fiber thermoplastic (SFT) composites are increasingly employed in lightweight aerospace and automotive structures owing to their favorable strength-to-weight ratio, high prod…
physics.app-ph2024
Multi-Scale Experimental Characterization for LS-DYNA MAT213 Modeling of Composite Structures under High Strain Rate
Jackob Black, Ryan Premo, Robert K. Goldberg +3
Aerospace structures often experience high strain rate events such as ballistic impact, crash, or crush. A material model has been developed that enhances the capability to simulat…
physics.app-ph2023
Experimental Characterization of Non-Associative Plasticity Flow Rule Coefficients for the LS-DYNA MAT213 Model
Ryan Premo, Jackob Black, Michael Pereira +3
This project is focused on developing an experimental framework for characterizing non-associative plasticity flow rule coefficients through coupon-scale tests for the LS-DYNA MAT2…