Publications and responsibilities
Heat-Treatable Aluminum Alloys: Three-Point Bending
Simulation of a Full-Scale CO2 Fracture Propagation Test
In this study, we present results from a numerical model of a full-scale fracture propagation test where the pipe sections are filled with impure, dense liquid-phase carbon dioxide. All the pipe sections had a 24″ outer diameter and a diameter/thickness ratio of ∼32. A near symmetric telescopic set-...
Safe CO2 transport pipes is part of the climate solution – We make the design tools
Ductile Fracture of Steel Sheets under Dynamic Membrane Loading
Low-velocity impact behaviour and failure of stiffened steel plates
A fracture-propagation-control model for pipelines transporting CO2-rich mixtures including a new method for material-model calibration
This work considers a predictive numerical modelling approach for fracture-propagation control in CO2-transport pipelines, an area where current engineering tools do not work. Fluid-structure interaction model simulations are compared with three published medium-scale crack-arrest experiments with C...
Strain localization and ductile fracture in advanced high-strength steel sheets
An experimental-numerical approach is applied to determine the strain localization and ductile fracture of high-strength dual-phase and martensitic steel sheet materials. To this end, four different quasi-static material tests were performed for each material, introducing stress states ranging from ...