16 citations · 42 across the 4 of their papers we have counts for
4 papers
A multi-physics method for fracture and fragmentation at high strain-rates
Tim Wallis, Philip T. Barton, Nikolaos Nikiforakis
This work outlines a diffuse interface method for the study of fracture and fragmentation in ductile metals at high strain-rates in Eulerian finite volume simulations. The work is…
A unified diffuse interface method for the interaction of rigid bodies with elastoplastic solids and multi-phase mixtures
Tim Wallis, Philip Barton, Nikolaos Nikiforakis
This work outlines a new multi-physics-compatible immersed rigid body method for Eulerian finite-volume simulations. To achieve this, rigid bodies are represented as a diffuse scal…
A Flux-enriched Godunov Method for Multi-material Problems with Interface Slide and Void Opening
Tim Wallis, Philip T. Barton, Nikolaos Nikiforakis
This work outlines a new three-dimensional diffuse interface finite volume method for the simulation of multiple solid and fluid components featuring large deformations, sliding an…
A Diffuse Interface Model of Reactive-fluids and Solid-dynamics
Tim Wallis, Philip T. Barton, Nikolaos Nikiforakis
This article presents a multi-physics methodology for the numerical simulation of physical systems that involve the non-linear interaction of multi-phase reactive fluids and elasto…