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cond-mat.mtrl-sci2021
On discontinuities when computing the stress-field from the strain: a finite volume discretization
Benjamin C. Cameron, C. Cem Tasan
Recently, a widely applicable system of hyperbolic partial differential equations has been derived that enables the deterministic computation of a full heterogeneous stress field f…
cond-mat.mtrl-sci2021★ 9 cited
Design of a V-Ti-Ni alloy with superelastic nano-precipitates
J. -L. Zhang, J. L. Cann, S. B. Maisel +8
Stress-induced martensitic transformations enable metastable alloys to exhibit enhanced strain hardening capacity, leading to improved formability and toughness. As is well-known f…
cond-mat.mtrl-sci2021
Partial differential equations to determine elasto-plastic stress-strain behavior from measured kinematic fields
Benjamin C. Cameron, Cem Tasan
A system of partial differential equations (PDEs) is derived to compute the full-field stress from an observed kinematic field when the flow rule governing the plastic deformation…