2 papers
cond-mat.mtrl-sci2021
Understanding defect structures in metal additive manufacturing via molecular dynamics
Gurmeet Singh, Anthony M. Waas, Veera Sundararaghavan
Additive manufacturing of a single crystalline metallic column is studied using molecular dynamics simulations. In the model, a melt pool is incrementally added and cooled to a tar…
cond-mat.mtrl-sci2020
Modeling Self-Healing Behavior of Vitrimers using Molecular Dynamics with Dynamic Cross-Linking Capability
Gurmeet Singh, Veera Sundararaghavan
Vitrimers are a special class of polymers that undergo dynamic cross-linking under thermal stimuli. Their ability to exchange covalent bonds can be harnessed to mitigate damage in…