Full-field stress computation from measured deformation fields: A hyperbolic formulation - Cameron, Benjamin C.; Tasan, C.Cem (Journal of the mechanics and physics of solids, 2021)
Keywords: Algorithms; Computational fluid dynamics; Correlation analysis; Elastic material; Finite differences; Finite element method; Fluid flow; Fluid mechanics; Forward problem; Granular materials; Imaging techniques; Incompressibility; Inverse problem; Inverse problems; Newtonian fluids; Non Newtonian fluids; Parameter sensitivity; Partial differential equations; Plastic deformation; Strain hardening; Strain rate; Stress distribution; Stress propagation; Temporal resolution; Visco-plastic material; Yield stress; Visco-plastic material; Elastic material; Finite differences; Inverse problem